A phrase used to describe the act of being or getting "fucked up". It is a versatile term that can be shouted out loud to show enthusiasm towards getting "messed up" on whatever you prefer.
Examples:

1. Ya buddy lets get One Timed!
2. Those keg stands really got me One Timed!
3. Grab the Grav, I wanna get One Timed!
by FeedUsMcFetus August 28, 2010
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If someone asks you this just go along with it because its funny
Friend: hey remember that one time?
You: yah at that one place!
Friend: and that one guy?
You: when he did that one thing?
by Ur Fukin Mum February 19, 2020
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Synonym for good bye or another way of saying “peace out
Yo bro I gotta head home right now, one time
by Zdawg12345 December 22, 2018
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The police. Contrary to a popularly accepted best guess, this North American black / hip-hop slang term did not derive from the idea that one should only look once and not double-take at the police (arousing suspicion). Instead, it derives from the first few words of personal anecdotes involving the police, often shared while socializing at BBQs etc: "One Time, I was just comin out the Korean store, and the five-oh seen me..." It became a fun slang device to simply refer to police encounters as "one times," as in "that was close! we almost had a one time." which simply evolved into calling the police "one time." This was very early 90s and only really persists among fans of rap produced in that era.
nigga yo ass bess get yo shit up out here nigga! one time straight flossin this hood f' yo ass. and that's only real, on my life nigga.
by THYLTH August 09, 2017
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To get knocked out by one punch; to be champed
The fighter got one-timed and the fight was over"
by jjthekid March 06, 2008
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Poker slang, hoping for luck against the odds. Often uttered after going all-in. Heard frequently during the WSOP (World Series of Poker).
Dealer, I would like to use my one time now.
by CaptPicard776 July 18, 2010
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