• @[email protected]
    link
    fedilink
    426 months ago

    I can wiggle my ears. I used to use it to entertain children, but today’s children are jaded and cynical.

  • @[email protected]
    link
    fedilink
    English
    306 months ago

    I can rumble my eardrums. Mostly useless unless i wanna block out some annoying sound but i can only do it for like a minute at a time.

    • @[email protected]
      link
      fedilink
      English
      106 months ago

      I think I have the same thing. Is yours also kinda connected to blinking? I can do it without blinking, but closing my eyes at the same moment as rumbling the eardrums feels easier and more natural than rumbling with eyes open.

      • @[email protected]
        link
        fedilink
        English
        106 months ago

        I can do it without closing my eyes but when i was younger, I remember closing my eyes or scrunching my face made it easier to do. If you can wiggle your ears without lifting your eyebrows, it kind of feels like its the same muscle group that causes the rumbles. The rumbling sounds like white noise inside my head. Its caused by constricting Tensor Tympani muscle in the ear voluntarily. From Wikipedia:

        Some individuals can voluntarily produce this rumbling sound by contracting the muscle. According to the National Institute of Health, “voluntary control of the tensor tympani muscle is an extremely rare event”,[5] where “rare” seems to refer more to the scarcity of test subjects and/or studies more than the percentage of the general population who have voluntary control. The rumbling sound can also be heard when the neck or jaw muscles are highly tensed as when yawning deeply. This phenomenon has been known since (at least) 1884.[6]

        • @[email protected]
          link
          fedilink
          56 months ago

          TIL; I always thought it was temporarily spiking your blood pressure that made that rumble. Now I’m no longer scared to do it

      • @[email protected]
        link
        fedilink
        106 months ago

        Mine feels more connected to my jaw, I kind of tense my jaw right near the joint to activate the rumbling.

      • slingstone
        link
        fedilink
        6
        edit-2
        6 months ago

        I do this thing where I pop my ears (like when pressure changes from altitude) and then it’s like I’m hearing my breathing inside of my sinuses or something. When I breathe this way, it effectively blocks conversations I don’t want to overhear. Do other people do this, or am I odd?

        • @[email protected]
          link
          fedilink
          46 months ago

          I can do this. If I’m in a really quiet area, I like to take in a deeper breath and then exhale as slowly as possible while doing it, which then allows me to hear my heartbeat. Super nifty.

          I can also use my soft pallet to block airflow from my throat to my nose. Can you do that too?

          • slingstone
            link
            fedilink
            16 months ago

            I can’t block my nose in that way. I tried when your comment came in, but I can’t conceive of how to do it.

            With the ear popping thing, I just hear the rushing of my breath. I can see how you might be able to hear your heart. I might be making this up in my head, but I feel like maybe I could hear it when I was younger.

            • @[email protected]
              link
              fedilink
              26 months ago

              The trick is that while you hold your ears ‘open’, you have your lungs try to not breath out but you don’t close your mouth. This lets the heart beating against your lungs be what pushes air in and out and then you hear the sounds of the air pulses as it moves past your eustachian tubes in your throat. Making sure your lungs are as full as possible is required so the lungs push against the heart.

        • @[email protected]
          link
          fedilink
          36 months ago

          I can do this! I forget the name for it but I can rumble my ears, and then I can also ‘pop’ them if I go a little further. I’m so grateful for it if I ever go through a pressure change, I can’t imagine how people cope without being able to do it.

          • slingstone
            link
            fedilink
            36 months ago

            Wait a minute. If I hold my jaw right, I do get a very short rumbling apart from my breath. Is that what you guys mean?

            • @[email protected]
              link
              fedilink
              26 months ago

              Sounds about right. I would connect this action to my jaw, not anything with my eyes like some others have said. When you say short, do you mean the sound doesn’t last very long? I can keep it going more or less as long as I want.

              • slingstone
                link
                fedilink
                16 months ago

                As long as I tense my jaw, I guess, but it’s kinda awkward for me. I kinda have to pop my jaw down and hold it. I feel I’m making a silly face when I do it, so I’m not holding it long.

                • @[email protected]
                  link
                  fedilink
                  26 months ago

                  I guess there’s multiple ways to hit it. I feel it in my jaw but it’s the same process as wiggling my ears (though I don’t have to do that at the same time if I don’t want to).

        • @[email protected]
          link
          fedilink
          26 months ago

          Came here looking for the tensor tympani rumble cause I know it well; not sure what your thing is! If I notice sounds going quiet on a flight I’ll pinch the nostrils shut and make an exhalation effort till I hear a pop in each ear, then sounds are normal. Almost like the reverse of yours.

      • @[email protected]
        link
        fedilink
        English
        56 months ago

        Same. I hold my eyes shut and I can activate it. I like to think of it as my automatic ear-cleaning mode.

      • Bizarroland
        link
        fedilink
        56 months ago

        I can also ear rumble, it is not tied to my blinking at all, but if I vibrate my eyes while my ears are rumbling they both move at the same ~60hz frequency.

    • @[email protected]
      link
      fedilink
      English
      26 months ago

      Gee, I can do this too! I’ve tried explaining it to others before but only one person ever got it

  • @[email protected]
    link
    fedilink
    296 months ago

    This is my time to shine, my body is full of useless, I can:

    • gleek intentionally (saving people a search: it’s causing the salivary glands under your tongue to shoot saliva, people often do it unintentionally when yawning)
    • open my jaw wide enough that it goes out of socket, and twofer I can then move it side to side and produce a loud popping noise
    • bend my thumb down to my wrist
    • cause my heart rate to spike for short periods even when at rest
    • make a three leaf clover with my tongue
    • click my tongue extremely loudly
    • @[email protected]
      link
      fedilink
      96 months ago

      I remember when I was a kid we were all trying to gleek and some of us could do it easily. I never could, so anytime as an adult I accidentally do it, I can’t help but laugh.

    • @[email protected]
      link
      fedilink
      36 months ago

      Tongue clicks are absurdly useful. In my family we use then to communicate over long distances and to find each other in big crowds

      • @[email protected]
        link
        fedilink
        86 months ago

        It has “force”, but it’s not very impressive, I can shoot saliva in approximately a 1ft / 30cm arch.

    • @[email protected]
      link
      fedilink
      26 months ago

      I can also gleek but it’s nowhere near what my grade 11 English teacher could do. I don’t know how it came up in class, but, in front of the class, she turned sideways and made the biggest arc I’d ever seen: maybe 6 feet long

  • @[email protected]
    link
    fedilink
    24
    edit-2
    6 months ago

    You know that feeling you get when you listen to really awesome music and your hair stands on end and your skin has like an electric tingle all the way up and down? I can do that feeling at will. It’s called ‘voluntary frisson’, normally an autonomic response. Makes music a real.trip.

    • Lorindól
      link
      fedilink
      56 months ago

      I can do this too.

      It’s fun to watch people freak out when one can raise his body hair up on command. And since I have an abundance of body hair, the effect is pretty profound.

    • @[email protected]
      link
      fedilink
      16 months ago

      That’s actually pretty cool, I haven’t felt that in a pretty long time so I’m pretty jealous of you there

  • @[email protected]OP
    link
    fedilink
    206 months ago

    I just remembered this, I can open my eyelids and look in a direction where only the whites of my eyes are visible. Apparently it’s very creepy

  • @[email protected]
    link
    fedilink
    196 months ago

    I can voluntarily open my eustachian tubes and hold them open, without needing to yawn or swallow. Makes it much easier to clear the pressure in my ears when changing elevation (like when flying in a plane).

  • @[email protected]
    link
    fedilink
    English
    19
    edit-2
    6 months ago

    I can twitch my eyeballs left and right really fast, and not just a little bit - but most of the way.

    Completely grosses people out when I do it.

    Edit: I can even do circles, but not as fast as left and right.

  • ℕ𝕖𝕞𝕠
    link
    fedilink
    146 months ago

    Apparently there’s a thing called lucid dreaming that many people try very hard to achieve.

    Most of my dreams are “lucid”.

    I can also, using only my facial muscles, pull my eyelids back extra far so it looks like my eyeballs are popping out.

    • @[email protected]
      link
      fedilink
      66 months ago

      I have a hypothesis that there is no such thing as lucid dreaming (before you get the wrong idea, I’ve done it before. My meaning is that it’s misunderstood, not that people are lying about having done it).

      That feeling that you’re in control? You’re just dreaming that you’re in control. You’re just dreaming that you have the experience of choice-movement-feedback.

      How is the feeling of being in control any more real than other sensations you experience in a dream?

      When you experience the sensation of enlightenment in a dream, do you say you were really enlightened, or were you just dreaming that you were enlightened?

      When you experience the sensation of blue in a dream, do you say there was actually blue, or were you just dreaming there was blue?

      Your brain telling you you’re in control is just as suspect as your brain telling you there’s blue. They are both creations of your brain for the purpose of the dream.

      Whatever action you’re taking in an attempt to demonstrate control is just as easily explained as something your brain created as dream decoration.

      Remember, this is just a hypothesis.

      • @[email protected]
        link
        fedilink
        56 months ago

        The question is, is there a practical difference between lucid dreaming and dreaming about being lucid? I like to think it’s the memory afterwards that counts.

  • @[email protected]
    link
    fedilink
    146 months ago

    Lots of things that ultimately come down to hyper-mobility (thanks Ehlers-Danlos!), including:

    • Lick my elbow
    • Pull my shoulder visibly out of socket (not painful at all, and happens if I carry something heavy if I’m not careful)
    • Pop my hip out of socket while standing (sometimes painful, always somewhat unpleasant, so I’ve had to learn how to not do it)
    • Hold my hands behind my back and pull them to my front
    • Rotate my arm >360°
    • Bend my thumb to my forearm
  • @[email protected]
    link
    fedilink
    136 months ago

    I can dislocate my shoulder to the music of Billy Joel. The Pawnee Journal once called it, "Why would anyone do this?”