572
submitted 10 months ago by bhmnscmm@lemmy.world to c/til@lemmy.world
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[-] expatriado@lemmy.world 113 points 10 months ago

it exists to make evident it's time to end the meeting

[-] Nougat@kbin.social 68 points 10 months ago

Reading the title of this post made me yawn.

[-] Kolanaki@yiffit.net 18 points 10 months ago

Reading that this guy yawned made me yawn.

[-] AncillaryJustice@lemmy.world 9 points 10 months ago
[-] ErikDegenerik@lemmy.world 6 points 10 months ago
[-] nexguy@lemmy.world 7 points 10 months ago

Reading that this guy cam made me yawn

[-] all-knight-party@kbin.cafe 7 points 10 months ago

I was cumming on this yawning guy and he made me read

[-] Kolanaki@yiffit.net 3 points 10 months ago

gasp! the fiend!

[-] agertudici@lemmy.ml 2 points 10 months ago

I "ejacutooted."

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[-] 200ok@lemmy.world 1 points 10 months ago* (last edited 10 months ago)

Reading your comment made me yawn

[-] uphillbothways@kbin.social 30 points 10 months ago* (last edited 10 months ago)

Seems like if you read between the lines, there's a certain commonality in increased respiration/alertness, stress response and showing of teeth that solves a common need across species. When a subject recognizes a lack of alertness, a present threat or the need for aggressive action in the near future, a yawn can help prepare for that while also giving pause to those who might be threats and/or potentially paralyzing prey. The failure in consensus here appears, to me, an inability to describe those seemingly disparate needs as related to the physiology that drives them. Not a lack of understanding, so much as a deficiency in perlocution.

[-] PlantDadManGuy@lemmy.world 40 points 10 months ago

Ay yo so I was bout to tell you how that's all wrong, but then you go throwin out words like "perlocution" and now I realize you probly know what the fuck is up, so I'm just gonna trust.

[-] demlet@lemmy.world 12 points 10 months ago
[-] midori@programming.dev 9 points 10 months ago

You can't just say perchance.

[-] activ8r@sh.itjust.works 8 points 10 months ago

I think they just did.

[-] Baizey@feddit.dk 6 points 10 months ago

Perchance they can

[-] Today@lemm.ee 4 points 10 months ago

I've read that people with autism are less likely to catch a yawn. Not sure if that's true.

I've taken meds that caused uncontrollable yawning. That's super annoying!

[-] rich@feddit.uk 5 points 10 months ago

I can say that's absolutely false, for me at least. I yawn all the fucking time

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[-] BoobiesUnite@kbin.social 20 points 10 months ago

reading the title of this post made me yawn lol

[-] Cornfed@lemmy.world 8 points 10 months ago
[-] bhmnscmm@lemmy.world 6 points 10 months ago

It's such a good self portrait.

[-] Whirlgirl9@kbin.social 6 points 10 months ago

welp, i'm glad i wasn't alone

[-] ElBarto@lzrprt.sbs 17 points 10 months ago

It's from when caveman wanted to leave their friends cave and go home, but can't get an ugg in and they don't want to be rude.

[-] FlyingSquid@lemmy.world 14 points 10 months ago

I used to have a dog that would yawn with a little whine whenever she was frustrated. It was adorable.

[-] bionicjoey@lemmy.ca 3 points 10 months ago

I call that the "silent scream"

[-] FlyingSquid@lemmy.world 3 points 10 months ago

It wasn't silent, that's part of what made it so cute. She whined while yawning.

[-] bionicjoey@lemmy.ca 3 points 10 months ago

Yeah mine does it too, but the scream is so quiet compared to how wide his mouth is... It looks like he should be screaming a lot louder but it's just this little squeak

[-] digitalgadget@kbin.social 2 points 10 months ago

That's pretty common among cats and dogs. Sometimes the clever ones will hide a bite they decided against at the last second with a yawn, too.

[-] Jebus@reddthat.com 11 points 10 months ago* (last edited 10 months ago)

I watched a video a couple years ago where they did an experiment with chimps. I thought they concluded that the "cantagious" yawning has to deal with the animals empathy and wanting to be like others, it was a social thing in pretty sure. I have no idea where to even find this video though so take that with a grain of salt

[-] frozen@lemmy.frozeninferno.xyz 10 points 10 months ago

Mythbusters rated contagious yawns as plausible, I believe, because they observed multiple instances of yawns spreading throughout a building where the participants couldn't see each other.

[-] Jebus@reddthat.com 2 points 10 months ago

Its all pretty interesting to think about honestly! Hopefully we get an actual answer instead of just speculation!

[-] Ktheone@lemmy.world 11 points 10 months ago

Lmao, the guy in the thumbnail painting was a big meme years ago on the internet. Remember that time lol

[-] dublet@lemmy.world 3 points 10 months ago

Joseph Ducreux. He did a load more.

[-] Num10ck@lemmy.world 10 points 10 months ago

i thought it was to clear out carbon dioxide build up deep in your lungs, and instinctually its an indicator of rest?

[-] Digestive_Biscuit@feddit.uk 5 points 10 months ago

I always thought it was due to clearing the lungs out or to regulate them but then I saw a turtle yawn under water. I then thought it's ancestors wouldn't have been swimmers so maybe it's instinctive still, but then it would need a mechanism to prevent water inhalation. So why retain the yawn.

Perhaps as you say it's more about visual communication to others around you.

[-] NovaPrime@lemmy.ml 5 points 10 months ago

As someone with asthma and lowered ability to cycle out CO2, yawning has always helped me restore the "full" feeling and your comment just made everything snap into place.

The primary driver of suffocation panic, pain, and feeling of air starvation isn't the lack of oxygen but CO2 buildup. It makes sense that yawning on command could then help alleviate the symptoms of CO2 buildup in asthma sufferers.

[-] Nomad@infosec.pub 3 points 10 months ago

Might be a group protection mechanism to indicate low oxigen in crammed spaces qith many individuals. In addition to that could be a geoup trigger for rest.

[-] Swedneck@discuss.tchncs.de 2 points 10 months ago

It seems most sensible to me that it serves a bunch of uses: clearing the lungs, alerting yourself and others that you're tired and probably need someone else to take over, social bonding, spooking predators..

[-] FartsWithAnAccent@lemmy.world 9 points 10 months ago

LPT: Getting mauled by a kodiak? Try yawning!

[-] hoodlem@hoodlem.me 6 points 10 months ago

I had heard this and tried to get my dog to yawn. No dice.

[-] alphapuggle@programming.dev 6 points 10 months ago

I yawned as this was scrolling into view wtf

[-] tdawg@lemmy.world 4 points 10 months ago

Because I'm tired

[-] NedMc@infosec.pub 2 points 10 months ago

I wouldn't be surprised if it's not the human that instigates the yawn at all, and it's initiated by the lung microbiome to regulate its environment.

For science: anyone up for huffing some chlorine to see if their yawning goes away?

[-] Chickenstalker@lemmy.world 1 points 10 months ago

A L I Y U M S

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this post was submitted on 17 Aug 2023
572 points (98.3% liked)

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