ctfu 

“cracking the f**k up” as in laughing hard used online.

“yooo i’m ctfu! this was funny”

ctfu by stale bootycrumbs June 2, 2020

Ctfu 

1.) Is an abbreviation for the term

"Cracking The Fuck Up".

- The term was created in 2015 by Bay Area artist ' Ragz The King '.

** "Ctfu" is used as an alternative to "Lmao", "Lmfao", "Lol" and "Rotf" **

• Synonyms: Lmao, Lmfao, Lol, Rotf

"Bruhh, I was Ctfu When Joe Biden fell 3 times running up the stairs to Air Force One!"

Ctfu by Ragz The King March 26, 2021

CTFU 

"Crow The Fuck Up" a term invented by Crowgang, implying he/she should not give a fuck and square up for whatever is about to go down.

Yo homie, CTFU or back the fuck off!

CTFU by Anatoly Dyatlov March 18, 2022

ctfu 

Chut the fuck up.

Ronald: "Go back to China, bitch."
Cherita: "CTFU!"

ctfu by Cherita Chen November 19, 2010

ctfu 

callate the fuck up: callate in spanish mean shut up, so hispanic lingo for shut the fuck up, often used on facebook

"ay homie who you think you are?"
"ctfu pedro!"

ctfu by mami~~ January 2, 2012

ctfu 

Commonly mistaken to mean 'cracking the fuck up, cracks the fuck up, etc.' In reality, it means the same as 'stfu' (shut the fuck up) but 'shut' is replaced with 'chut'. Used mostly by those of Asian descent when 'chut up' isn't dramatic enough.

Boy: "I think your sneakers suck."
Girl: "Chut up!"
Boy: "Sorry, but your sneakers suck."
Girl: "I said ctfu!"

ctfu by Cherita1 November 1, 2010

ctfu 

Cheer the Fuck up.
Advice best given to angsty teens, whiny people, and/or silly emokids.

My parents don't understand me; nobody does.
C'mon, emokid, CTFU, eh? It's gonna be okay.

ctfu by Zenblend February 2, 2007