So what *is* the evolutionary advantage of a hairy buttcrack?
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Replying to @leftoutside
@leftoutside scent, prolly. (bizarrely!) i know: ewww!1 reply 0 retweets 1 like -
Replying to @hbdchick
@hbdchick@leftoutside scholarly paper on it here... http://motherboard.vice.com/blog/evolution-explains-why-we-still-have-butt-hair--2 …1 reply 0 retweets 1 like -
Replying to @dotski_w1 reply 0 retweets 2 likes
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Replying to @leftoutside
@leftoutside@dotski_w scientist #1: so what's your field of study? scientist #2: the evolution of butt hair. *awkward silence*1 reply 1 retweet 1 like -
Replying to @hbdchick
@hbdchick@leftoutside Academic research has to be funded...gotta keep thinking about the bottom line..#sorry2 replies 0 retweets 2 likes -
Replying to @dotski_w
@dotski_w oh, man. you make me *crack* up! (~_^)@leftoutside1 reply 0 retweets 1 like -
Replying to @leftoutside
@leftoutside heh! =P @dotski_w
12:17 PM - 2 May 2015
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