Top definition
When an opportunity for you comes up because someone else is "fucking up", so you take advantage of their screwing up.
Guy1: "Man, Captain Lew is screwing up... he's not doing his job or anything right for our program."
Guy2: "Dude you could totally get his rank AND Position if you catch em' on the fuck up."
Guy1: "Dude, i dont want to be a douche but you might be right... next time he messes up , ima pick that slack right up."
by KillaTrevo October 12, 2010
Get a Catch em' on the fuck up mug for your guy Paul.
Sep 12 Word of the Day
Anatidaephobia is defined as a pervasive, irrational fear that one is being watched by a duck. The anatidaephobic individual fears that no matter where they are or what they are doing, a duck watches.

Anatidaephobia is derived from the Greek word "anatidae", meaning ducks, geese or swans and "phobos" meaning fear.
A:dude, Anatidaephobia is the coolest phobia ever!
B:quack!
by blank babushka October 24, 2009
Get the Anatidaephobia neck gaiter and mug.