by Gordo G. November 19, 2010
CTFO is an acronym for Chill The Fuck Out. It was popularized as an everyday term by a Washington DC resident named Bryce, who attends the Maret School. Others may try to take credit, but Bryce actually did invent and popularize this phrase, after the surge in popularity of WTF. You are supposed to pronounce every letter in the word (ex: see tee ef oh)
by felix sexy cat September 26, 2005
Phil: I don't man i'm just going to kill myself. she spt with him man!
Chris: Wow Man CTFO youll be fine
Chris: Wow Man CTFO youll be fine
by PB SLAPPER June 24, 2010
by Leynie December 15, 2010