by imprettiest32 January 9, 2016

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
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 9, 2009

by Glenn T. April 11, 2007

by hairypotato78 August 17, 2019

by landekar March 9, 2019

Me: I'm going to fuck you up
your gf: oh pls
also me: I'm going to fuck you up
The stupid brad: oh shit
your gf: oh pls
also me: I'm going to fuck you up
The stupid brad: oh shit
by fuckedintheasshole123 October 13, 2020

by SIvkoz May 18, 2018
