this post was submitted on 30 Jun 2025
875 points (98.6% liked)

Science Memes

15468 readers
2297 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don't throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago
MODERATORS
875
Doctor Debates (mander.xyz)
submitted 18 hours ago* (last edited 17 hours ago) by fossilesque@mander.xyz to c/science_memes@mander.xyz
 
top 50 comments
sorted by: hot top controversial new old
[–] SanndyTheManndy@lemmy.world 4 points 4 hours ago

The uterus expands to just under the lungs during pregnancy. It should be possible for some madman (and madwoman) to cause the cervix to dilate and just keep on stretching the uterus until it's long enough.

[–] MangoPenguin@lemmy.blahaj.zone 10 points 9 hours ago (1 children)

No one ever seems to discuss which hole this is happening in first lol

[–] Walk_blesseD@piefed.blahaj.zone 10 points 8 hours ago

I would hope it's not the urethra, though at this point it's really much of a muchness.

[–] southsamurai@sh.itjust.works 18 points 11 hours ago (1 children)

What's more dubious is the ability of a penis you penetrate any of the relevant tissues without also suffering injury. Not that it isn't possible, but no way are you going through the diaphragm with human strength, not without also doing serious damage to the penis they're tough, but they aren't jam-through-a-wall-of-muscle tough

Plus, past a fairly reasonable length, there's a small chance it wouldn't be hard enough. It's already soft on the glans, the giving some cushion. Really big cocks can have trouble maintaining a truly hard erection. Not like it's some kind of definite every time thing, but a cock that's maybe 18 inches long, no way is it going to be fully self supporting. Even guys in the ten inch range get a little floppy at times.

So ramming that thing through even the cervix is dubious. Anal isn't even a guarantee that the cock could tear through intestinal walls. That can happen, but it's rare.

[–] Grass@sh.itjust.works 2 points 10 hours ago (1 children)

maybe the visualization in the image is wrong and the long dong is actually bending and folding over itself after reaching the stopping point. Not that I'd know...

[–] southsamurai@sh.itjust.works 2 points 5 hours ago

Could be, could be. But even hitting the cervix is fornices does not feel good if you're going hard

[–] MossyFeathers@pawb.social 62 points 15 hours ago* (last edited 13 hours ago) (3 children)

Meanwhile I've seen videos of a woman somehow taking a dildo in her vagina that should have reached all the way into her chest cavity. I don't know how that works, but it scared me; which meant I had to send it to all my fem friends c:

Edit: they were like, "that's not how vaginas work, what the fuck" and my response was mostly, "I know, that's why I sent it to you lmao"

[–] pupbiru@aussie.zone 6 points 5 hours ago

and as a gay man that’s into fisting i know from personal experience that you can fit an arm up to the shoulder inside your digestive system!

plenty of videos of that online too

[–] Noja@sopuli.xyz 21 points 13 hours ago (3 children)

from lilyjunex, she says the dildo goes past the cervix into the posterior fornix , it's done with practice and stretching

[–] agamemnonymous@sh.itjust.works 2 points 5 hours ago

Also the real big ones frequently take the back door. Training can rearrange the corridor.

[–] BurgerBaron@piefed.social 4 points 7 hours ago

Here's a Kurzgesagt-esque diagram for some reason:

https://i.ibb.co/v4NtP78h/The-Vaginal-Fornices.png

[–] JackbyDev@programming.dev 12 points 11 hours ago

Cervix? Posterior Fornix? Damn, girl! How many pussies you got!?

[–] IAmNorRealTakeYourMeds@lemmy.world 41 points 14 hours ago (1 children)

Those dildos are usually soft and bendy. not a stake that will force it's way though tissues.

also, Someone show those surgeons those videos.

[–] vaultdweller013@sh.itjust.works 29 points 14 hours ago (1 children)

Vlad the Impaler disliked this

[–] IAmNorRealTakeYourMeds@lemmy.world 15 points 13 hours ago

Who knows, maybe he would have lost his fortune on the BadDragon website

[–] ryedaft@sh.itjust.works 12 points 11 hours ago

Wild that there are so many oversized dicks out there that Dr Chris could make his career from patching ladies back up.

[–] BurgerBaron@piefed.social 27 points 14 hours ago (1 children)

Drops this NSFW link by accident haha oops!

[–] dubyakay@lemmy.ca 6 points 11 hours ago (1 children)

What does this "save" button do? Let me test quick.

[–] pressanykeynow@lemmy.world 6 points 11 hours ago* (last edited 11 hours ago) (2 children)

So? What does it do?

Edit. Nevermind. It makes stains on your clothes and around you.

[–] GreenKnight23@lemmy.world 4 points 10 hours ago

mine made my phone all sticky.

[–] dubyakay@lemmy.ca 1 points 10 hours ago (1 children)

I have found that the usage of metric and imperial is inconsistent.

[–] BurgerBaron@piefed.social 1 points 8 hours ago

That's true, you really have to get up close to see that inconsistency.

[–] ComfortableRaspberry@feddit.org 29 points 15 hours ago (1 children)

I have a scar on my stomach that looks like this scale. I don't know when I can unsee this until then I wholeheartedly hate OOP for this image I'll now see in the mirror (⁠ ⁠・ั⁠﹏⁠・ั⁠)

[–] FelixCress@lemmy.world 15 points 13 hours ago

Can you add marks like these?

[–] Skullgrid@lemmy.world 37 points 15 hours ago (1 children)

we need the video of the woman with the tape measure saying "this is ok. this is great. This will make me go to the hospital"

[–] IAmNorRealTakeYourMeds@lemmy.world 20 points 14 hours ago (2 children)

then stich it with those girls who take a massive bad dragon that's bigger than the penetrated line.

[–] sharkfucker420@lemmy.ml 7 points 13 hours ago (1 children)

Those dildos are soft and compressable

[–] ShinkanTrain@lemmy.ml 10 points 12 hours ago (1 children)

Investment idea: dildos that work like those prop knives that retract

given some porn i... my friend... saw, ive seen so many didlos that might as well be

[–] Skullgrid@lemmy.world 8 points 14 hours ago

"This exxotixx realistic griphon penis is over 3 meters long. Lucky for me, the human intestines measure up to over 7 meters, so this should only get me half full!"

[–] artifex@lemmy.zip 89 points 18 hours ago (3 children)

It’s what the internet was made for.

[–] tpihkal@lemmy.world 52 points 18 hours ago (1 children)
[–] IAmNorRealTakeYourMeds@lemmy.world 19 points 14 hours ago

grab your dick and double click

[–] FelixCress@lemmy.world 7 points 13 hours ago* (last edited 13 hours ago) (1 children)
[–] artifex@lemmy.zip 3 points 12 hours ago (1 children)

Never. EVER see this with your parents, even if it is “on Broadway”

[–] otacon239@lemmy.world 3 points 12 hours ago* (last edited 12 hours ago)

I got the chance to see this live and some of those scenes would make you bright red around your parents. I can confirm this advice. Great show otherwise!

[–] Quadhammer@lemmy.world 12 points 18 hours ago

I'm a practicing gastrointestinal and thoracic surgeon for 20 years and MY dick is a murder weapon

[–] teletext@reddthat.com 54 points 17 hours ago (6 children)
[–] fossilesque@mander.xyz 32 points 17 hours ago

Grant awarded. Have your upvotes. I'll switch the image too!

[–] Speiser0@feddit.org 4 points 12 hours ago

It makes so much more sense now, thanks!

[–] Venus_Ziegenfalle@feddit.org 17 points 17 hours ago

I was with the first doctor until I looked at how much farther up the end of the line is from her belly button and realized I mistook a set of ribs for underboob. Doc 2 has it right.

load more comments (3 replies)
[–] Speiser0@feddit.org 60 points 18 hours ago (6 children)

You can't show us only halve of the conversation. Show us the anime pic they're talking about!

[–] JayGray91@piefed.social 10 points 17 hours ago

I concur. We need to assess it as well.

load more comments (4 replies)
[–] fartographer@lemmy.world 16 points 18 hours ago

They should test it out on each other to find out who's right. Loser wins.

load more comments
view more: next ›