1. something that is ignorant, has no purpose, is retarded 2. what happens when you go to a good party
1. "did you see him run into that wall? that was so fucked up!"
2. "man, we were so fucked up last night!"
2. "man, we were so fucked up last night!"
by RoflicerOfTheLawl January 16, 2008

A saying used by Dave Chappell to describe in his comedy sketch each era when someone was making a huge mistake.
that nigga is fucking up!, (when your friend is making a huge mistake you would say) Nigga your fucking up. or Man your fucking up.
by Samuel Vargas January 16, 2009

by James Bullwinkle October 9, 2007

by Jo July 19, 2003

Dave: "what happens when If I touch this?"
Person 1: "it doesn't matter, just don't do it"
Dave: "oh god, I broke it"
Person 1: "I just told you not to touch it...Fuck up!"
Person 1: "it doesn't matter, just don't do it"
Dave: "oh god, I broke it"
Person 1: "I just told you not to touch it...Fuck up!"
by lolololololrofl August 6, 2008

A criticly lauded, slightly progressive hardcore punk band from Toronto, Ontario, Canada. Known for their intelligent lyrics, relentless releasing of new matierial mainly through singles, and punishing live shows (referred to as orgies of destruction), they have built up a dedicated fanbase. Their 2008 full-length album, the Chemistry of Common Life, was awarded the Mercury Prize. In no uncertain terms, they are arguably the best punk band on the planet.
Q: You listen to Fucked Up? Let me guess, you heard about them from Pitchfork?
A: Yeah, but don't let that fool you, FUCKED UP IS INCREDIBLE!"
A: Yeah, but don't let that fool you, FUCKED UP IS INCREDIBLE!"
by Benj518 August 21, 2010

by shaggy March 8, 2005
