Evo­lu­tion pro­fes­sor: So why can’t hu­mans have more then just two sex­es? Man, that’d be a lot of fun, would­n’t it?
Class: (un­con­trol­lable laugh­ter)
Evo­lu­tion pro­fes­sor: Oh, I can see. (pause) I should­n’t have said any­thing, let’s con­tin­ue…

UC
San­ta Cruz, Cal­i­for­nia

Over­heard by: I’m glad he said it