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5 definitions by thc420

Acronym for You Only Live Once.

Now get off your computer and go outside.
George came to the party with the word Y.O.L.O. on his shirt and got things started.
by thc420 December 27, 2009
203 156
A double-chin'd person winking. Be careful, they might be hungry and eat you.
;)) whats up?
whoa, i gotta gtfo
by thc420 June 25, 2010
24 8
(noun) Common term used for a UV (UltraViolet) light/light bulb. Used in CSI often to find a semen samples.
possible semen sample plus a blacklight situation:

Officer Michaels: "I often go to sleep and dream of waking up in a world where everything's covered in semen."
Officer Slater: "I mean, who doesn't ?"
Officer Michaels: "It'd be nice. Like that crime scene today."
Officer Slater: "Yeah."
Officer Michaels: "If the man had ejaculated and then punched you in the face..."
Officer Slater: "Yeah."
Officer Michaels: "...we'd have a real good shot at catching him."
Officer Slater: "No way."
Officer Michaels: "Just punched in the face, no semen."
Officer Slater: "Yeah, no semen."
Officer Michaels: "Story of my life."
by thc420 December 02, 2009
20 6
Slang for the internet social networking website, Facebook. Often used by hipsters or lazy people.
Timmy - "Yo, did check out her pics on Faybay today? She is a total slu!"

Jimmy - "No, that's lame. Everything's lame."
by THC420 August 18, 2009
8 1
Slang for cigarette. Originated in Canada, so it often refers to an Export A cigarette.
Timmy - "You got a dartski I can have, bro?"

Jimmy - "You got 50 cents, bro?
by thc420 March 09, 2010
6 0