A person who REALLY knows when people lie and tells them to their face.
man 1: I'm not gonna be here on saturday *giggles while looking at man 3 play DooM instead of making eye contact and being honest*
Man 2: (I know he's lying.) YOU LIE!
Man 3: OOH! The Liar Alarm is going off! *punches man 1 for lying*
Noun (pronounced Mahn-zo Meal)
1. A really big meal
2. The act of eating a big meal.
1. Dammit, man! That's not A meal... THAT'S A MANZO MEAL!
2. Looks like he's gonna have a manzo meal from KFC again.