2) A mispelling. (Accidental.)
3) A mispelling. (Purposeful and for effect.)
4) A last name.
5) An aliteration to an Adult Swim t-shirt.
Idiot 2: Wait, what?
Idiot 1: Uh, I mean, that's "TEH" awesome!
Idiot 2: Oh, thank god! For a second there I thought I wasn't talking to another idiot!
Idiot 1: "PNWED"!