Capable of epic disaster. Not fail safe.
This sweet potato souffle recipe is fuckupable, it's too complicated.
by Hottyinahood December 6, 2009
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A way of life endorsed by many, most often fueled by the chronic use of a substance, leading to a pathetic series of failures and self-denigration.
My devotion to the fuckupism lifestyle was concurrent with a bottomless daily cocktail of vodka and Vicodin.
by Dr Bunnygirl May 30, 2018
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An extreme disappointment, someone who continually makes foolish mistakes and doesn't learn.
"Dave was a fuckup. He was constantly ruining good situations for selfish reasons."

by LKR December 29, 2005
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A person who is a complete fuckup in life. Someone who can't hold a job, can't get laid, can't mantain a relationship, mooches off everyone like a little parasite and shits on everyone who knows them. Even their own family hates their guts. A complete failure in every aspect of life.
That Rehmeyer sure is a fuckup, why dosnt he just obliterate himself and call it day?
by kr3493k322 February 13, 2008
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1. a fuckup is a complete abomination to the human race. somebody who is constantly doing things that are looked down and frowned upon. A fuckup never learns from their mistakes, and will continue to do them.
2. fuckup can also be used as a term of endearment between two friends in a funny situation that makes one of the people appear to be a complete idiot. it may not be used often, but adds comic relief to any situation. the person on the receiving end of this term, will not be offend even though it may be seen as inappropriate, usually the "fuckup" will be laughing or in shock from hear said term actually be used.
1. guy 1 "Why the hell did you cut me off and make me rear-end you?"

guy 2 " I need to turn in a few miles, this seemed like a good time to get in your lane. This always seems to happen to me!"

guy 1 "You Fuckup, where did u learn to drive?"

2. girl 1 "what are u trying to write, it looks like Lohn"

guy 1 " it says John what are you retarded?"

girl 1 " the J is backwards you fuckup! This is why i love you"
by AQlaxBRO December 17, 2010
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To ruin or spoil, especially through stupidity.
Did you fuckup the computer?
by Brad February 4, 2003
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