A man in a Scooby Doo mask jerks off another man but the man being jerked off does not know who is giving him the hand job and instead of stopping it he says "Uh oh scoob, someone's yanking my tip." Then right before climax the man giving the hand job will say "Rut ro raggy, rime's up." Then the climax hits.
A homelessguy was pulling a scoob on my brother in an alley one time so my brother said: "Jinkies Scoob! If you wanted a scooby snack that bad you should've just asked!"
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