2) When someone messes up
3) A crap-like object
Michael, stop chudding. -OR-
Michael, way to chudd all over yourself -OR-
Michael is a chuddinator. -OR-
Michael, you are such a chudd-muncher.
"Oh of course you'll hate New York if all you do is focus on the pimps and the Chudds"
Also the sound made as the sharp object (Combat knife, BBQ Tool etc) hits the wood. "Chudd!"
A person who steals such wood for this purpose is sometimes known as a "Chudd Goblin"