momma said fuck you up

Play on of LL Cool J's famous hit "Momma said knock you out". Derived by a boy and his father in Rochester NY, who saw and angry black man walking with a bag. Can be used as a catchphrase before fucking someone up.

Person 1: What you gonna do?
Person 2: Momma said fuck you up!
Person 1: Oh shazbot!
Person 2 proceeds to fuck up Person 1 and take his shit

by pie_fucker November 09, 2009

fuck up

Noun A job that was an utter failure.

Yeah, Andrew did another fuck up on plant 4.

by The Walrus March 25, 2003

fuck you up yo ass

Black for "mind your own business", "leave me alone", "buzz off", etc.

To a bill collector: "Fuck you up yo ass, BITCH!"

by Glenn T. April 04, 2007

fuck up

When ya really f-ing messed Up!! thingz friends usually chant when they think you are in some serious shit man. when ya got some mental or "physical" issues!!

man you failed that fuckin test you are a real FUCK UP!!!

by hellokittypal May 31, 2007

fuck up

Can be used to tell someone to back up, or back off.

1:"Your mums a hoe"
2:"Fuck up cunt"

by Pooneriser April 12, 2005

fucked up

Being on some shit that done got you tore up

I had ten bourbon and coke....constitutes....fucked up

by Dave March 25, 2004

fuck up

Simon. The fuck up.He sucks.

wow, Simon is the biggest fuck up ever.

by youger February 22, 2008