Bumpit - I overheard a comedian say, when asked how he was wearing his hair for an awards show, that he was doing a combover with a Bumpit.
Yons - If the Western Pennsylvania "yuns" and the southern "y'all" mated, they would have this illegitimate word child.
Sho, and its relative, nuff.
Purdy - You sho look it. Yeah, you.
Muts - How Matthew and I say "much". I should probably be embarrassed now.
Fanger - Finger. Not vampire related.
Dang - My phone kept correcting this to "wang".
Waaaaow - Wow. See Flavor Flav.
Mernin - When you wake up.