Urban Dictionary: ctfu

Selena was ctfu when she read the joke on Google

When someone does or says something completly and utterly funny, ridiculous or stupid.

by lourdes April 25, 2005

A laughing acronym standing for "crack(ing) the fuck up" similar to lmao or rofl. Primarily used by black people on myspace and facebook.

*Jaquon posts a funny/gangsta picture on facebook*
Tarrell: Yo dat shits drawlin ctfu!

Person #1: wacka wacka wacka wacka wacka
Person #2: ctfu

by Cameron R April 14, 2008

a word that only black girls use in a fight on facebook

ctfu , whateva make yu feel gud abut yurslef girll lls.

by whitechick<3 September 19, 2010

girl, You know i like to ctfu at the clubs

by dreadcity January 09, 2011

"Cut the fuck up"//about to show out or impress, shock ,people.

Girl I'm about to ctfu this summer, 💅🏾.