1. a professional fool or clown, especially on an internet forum.
-verb (without object)
1. to talk idly, irrationally, excessively, or foolishly; chatter or prattle.
-verb (with object)
1. foolish, meaningless, or incoherent speechon a subject; prattle.
(Guy is a fool and has no clue what he is talking about.)
This guy really jespered the thread.
The guy ruined the thread by writing down stupid things.
The cream cheese on the pimp steak left a skeet stain on his black shirt.