+269 It's not a sin to get a tan on the cos, amirite?

by Anonymous 13 years ago

maybe im stupid, but can someone explain to me what a cos is?

by Anonymous 13 years ago

sin - sine. Cos - cosine. Tan - tangent. Yay nerd jokes! :D

by Anonymous 13 years ago

WOW.

by Anonymous 13 years ago

while lying on a cot?

by Anonymous 13 years ago

Yeah, hold on a sec.

by Anonymous 13 years ago

SOH CAH TOA, biotch

by Anonymous 13 years ago