A few, huge pet peeves of mine:
"Irregardless" and "conversate" or "conversating"
For Pete's sake, those are NOT REAL WORDS!
AMEN BROTHER.
I HATE "epic" or "uber" or "leet" or any of that drivel.
Also, "frenamy" (friend/enemy) and the word "nigga".
Poop.....It's a terrible disgusting word. It makes me want to vomick.