People who chew gum like a horse/donkey.
Someone who goes threw a door and knows there are people behind them and make absolutely no effort to hold it open.
Drivers who put their turn signals and proceed to turn the opposite direction.
Losers who eat in fast food joints, and leave the table full of shyt on it, instead of throwing it out.
People at bars or restaurants who tip with change (under a dollar). (If you're one of these bastards, don't tip at all.)
1. BJ "The Prodigy" Penn
2. Dan "Hollywood" Henderson
3. George "Rush" St Pierre