/sci/ - Science & Math » Thread #11238739

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Anonymous Thu 19 Dec 20:29:35 2019 No.11238739 View Reply Original Report

Quoted By: >>11238762 >>11238763 >>11238793 >>11239122 >>11239159 >>11240218 >>11240227 >>11240267

what is the evolutionary purpose of having a hairy asshole?

jesus the devil

jesus the devil Thu 19 Dec 2019 20:38:58 No.11238762 Report

Quoted By: >>11238785 >>11238786 >>11238804 >>11240227 >>11240256

>>11238739
warmth you fucking retard

Anonymous

Anonymous Thu 19 Dec 2019 20:40:00 No.11238763 Report

Quoted By:

>>11238739
>this meme is already nothing but a memory
fuck that boomer apologist

Anonymous

Anonymous Thu 19 Dec 2019 20:40:27 No.11238766 Report

Quoted By: >>11238789 >>11241491

friction reduction like most hair

Anonymous

Anonymous Thu 19 Dec 2019 20:52:05 No.11238785 Report

Quoted By:

>>11238762
So why are farts also warm? And why asshole cannot use perspiration effectively?

Anonymous

Anonymous Thu 19 Dec 2019 20:52:27 No.11238786 Report

Quoted By:

>>11238762
I don't think that's true. The purpose of fur is warmth. The purpose of human body hair is to wick sweat to increase cooling.

Anonymous

Anonymous Thu 19 Dec 2019 20:53:31 No.11238789 Report

Quoted By:

>>11238766
also this, obviously

Anonymous

Anonymous Thu 19 Dec 2019 20:55:28 No.11238793 Report

Quoted By: >>11239024

>>11238739
Things going up your asshole can cause infection and death, so the hair is there to catch stuff.
You have hair in all your orifices/openings other than the mouth for this reason (the mouth being the only orifice where things are supposed to enter, along with the vagina but even that has hair to protect it)

Anonymous

Anonymous Thu 19 Dec 2019 21:00:10 No.11238804 Report

Quoted By: >>11239031 >>11240206

>>11238762
"Boy my asshole sure is freezing today" - no one ever
However a sweaty ass is a common problem.

Anonymous

Anonymous Thu 19 Dec 2019 22:47:14 No.11239024 Report

Quoted By:

>>11238793
So it's all about alerting us to insects?

Anonymous

Anonymous Thu 19 Dec 2019 22:50:13 No.11239031 Report

Quoted By:

>>11238804
That shows how well it works!

ECHS/KumKum/Solivagus

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ECHS/KumKum/Solivagus Thu 19 Dec 2019 23:47:58 No.11239122 Report

Quoted By:

>>11238739
To test your many lovers true resolve.

>Honest meme guy

Anonymous

Anonymous Fri 20 Dec 2019 00:01:04 No.11239159 Report

Quoted By: >>11239168

>>11238739
it's so that shit sticks to it

this is important so that others of the same species can lick your ass and identify you by your shit signature.

ECHS/KumKum/Solivagus

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ECHS/KumKum/Solivagus Fri 20 Dec 2019 00:02:57 No.11239168 Report

Quoted By:

>>11239159
Mom? What are you doing back in my room without my FUCKING TENDIES?!

Anonymous

Anonymous Fri 20 Dec 2019 08:51:22 No.11240206 Report

Quoted By:

>>11238804
>what are clothes

Anonymous

Anonymous Fri 20 Dec 2019 08:57:35 No.11240218 Report

Quoted By:

>>11238739
So when you walk, your two asscheeks don't rub together and chafe. Guys who shave their asses have to moisturize and lubricate with oil or powder, or they get a frightful rash.

Women don't need asshair because their ass cheeks are farther apart.

t. literal bathhouse faggot

Anonymous

Anonymous Fri 20 Dec 2019 09:02:37 No.11240227 Report

Quoted By: >>11240280 >>11241067

>>11238739
It is a warning system so you can feel if an insect is trying to get in there.
>>11238762
What an embarrassment.

Anonymous

Anonymous Fri 20 Dec 2019 09:17:58 No.11240256 Report

Quoted By:

>>11238762
>shave asshole
>it's still warm

no, you're all fucking retarded. It's for spreading pheromones. That's also the reason for why we have public hair. The smell attracts mates, and greater surface means higher rate.

Anonymous

Anonymous Fri 20 Dec 2019 09:24:55 No.11240267 Report

Quoted By:

>>11238739
Hair evolved from sebaceous glands.
Their initial purpose was to wick moisture to the surface, warmth was a byproduct that allowed mammals to occupy colder niches at higher latitudes. Its main purpose was to keep the skin moist. We know this because Echidnas have the primitive feature of hair that wicks milk to their fur surface to their young.

I got an A in Mammalogy this fall btw.

Anonymous

Anonymous Fri 20 Dec 2019 09:34:50 No.11240280 Report

Quoted By:

>>11240227
>It is a warning system so you can feel if an insect is trying to get in there.

I used to know a guy with alopecia and one time a snake went up his ass while he was asleep and bit him right in the heart and he died. true story.

Anonymous

Anonymous Fri 20 Dec 2019 16:55:12 No.11241067 Report

Quoted By:

>>11240227
Wtf lol. Honestly who has ever had this happen?

Anonymous

Anonymous Fri 20 Dec 2019 20:23:54 No.11241491 Report

Quoted By:

>>11238766
This. Armpits and crotch use hair growth as a dry lubricant to prevent chafing when moving.

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