That oneguy that is just unfathomably stupid. You are often surprised and baffled at the thought that someone so incredibly stupid has even figured out how to breathe.
Leaves you speechless
Dumbass: We need to stop taking advantage of gravity. We’re running out of it and soon there will be none left for us
Everyone with one brain cell: You’re a complete fucking dumbass
Boys who enjoy yaoi (a genre in Japan that contains sexual and/or romantic relations between two men); literally translates to "rotten boy"; corresponding female : fujoshi