Originally coined by Frank The Tank (Will Ferrell) in the movie Old
School, this phrase is now running rampant in college campuses across
America. Can be
said in agreement to a statement, or in answer to a question. Also at random times if you're bored.
1: F: Awesome... YES! I am back.
Woo! You KNOW it!
2: A: This Karkov tastes really good.
J: You know it!
3: D: Dude, did you just
pass me in
Mario kart?
B: You know it!
4: J: God I'm wasted... YOU KNOW IT!