(Positive conotion) The act of doing something in a dope way that impresses others.

(Negative conotion) In the present moment of doing something that’s shitty and everyone knows your taking a fat L.
(Ruins the design on a birthday cake) “Bro your fucking it up, you dumb piece of shit, fix it”
by Mr.Millennium September 20, 2018
Get a Fucking it up mug for your sister-in-law Larisa.
When someone truely slays at life and they are being an absolute queen.
Yass girl you sang so well at the show last night. Fuck it up!!
by Caligirl976 March 22, 2018
Get a Fuck it Up mug for your father-in-law Manafort.
To ruin something.Or go out and have a great time!!
Hey man if you dont take this new job serious you'll fuck it up!.Or Hey bro'congrats on your new job or engagement lets go out tonight and fuck it up.(party hard,Look for a fight. meet chicks.Get drunk etc..
by pinche gavacho November 15, 2007
Get a fuck it up mug for your dog Bob.
fuck you up means that you are fucking pissed at someone and you are going to beat them...punch them or whatever
by Billy joe huff July 03, 2008
Get a fuck you up mug for your father Callisto.
1. 100 times worse than being just fucked up...having been very shit-housed (very drunk)

2. Having been very messed up with a potent drug (marijuana, crack, you name it brahh)

3. To have been in a terrible situation, where shit just got real
1. "Hey home skizzlet last night I might have gotten fucked the fuck up and hooked up with your sister...my b."

2. "So i just took the biggest hit of my life...Im definitely going to be fucked the fuck up after this."

3. "Some hoe just smashed into my car for the 19th time...this situation is pretty fucked the fuck up.
by Kaybaybaybay October 05, 2009
Get a Fucked the fuck up mug for your father-in-law Paul.