The act of looking like you're getting it in the ass while taking a picture of yourself. Mostly occurs to girls on Facebook who have a picture and asspose, bent over looking like they're getting it up the ass. Why do they do it? We don't know, it's ridiculous. 90% of girls do the asspose at some point in their life, probably to make their tits appear bigger by bending over.
Jake An.o - Dude, look she's assposing
Yasheem- yeah, all girls do that.
Jake An.o - oh very cool