1) Culturally retarded conservazombie who realizes he's made a gay sex reference far too late, and attempts to change a slang term 10 years old by defacing the Internet.
2) The lowering of a man's scrotum into someone's mouth.
Who do these teabagging idiots think they are? Ingsoc?
Alex is a master of teabagging, and many of the local ladies have tasted of his scrotal flavors.