EPIC, an expression to
show vast amounts of enthusiasm. It is also used to express your
opinion of something being awesome, beastly or great.
Another usage of EPIC is often 'EPIC
Fail', an expression meaning you failed or sucked at something very very badly, or did not realize it.
person 1: Did you see Zombieland?!
person 2: Yeah, that movie was EPIC!
person 1: That guy can't play
baseball for crap.
person 2: Yeah, he swung the bat and it flew right out of his
hand.
person 1: God, what an EPIC
Fail.