Cracks the Fuck Up. When laughing so hard you can hardly breathe.
When someone does or says something completly and utterly funny, ridiculous or stupid.
by lourdes April 25, 2005
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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!
by Anonymousesketeer May 14, 2010
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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
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"Cut the fuck up"//about to show out or impress, shock ,people.
Girl I'm about to ctfu this summer, 💅🏾.
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