The act of getting completely stoned and wastingly drunk.
This started when the hippies found that pot keeps you from having a hangover the next morning.
"Lit" people are usually too drunk to be mellow and too bombed to hurt others, this results in them bleeding themselves.
"Duuude, we all got lit last night and Tom jumped out the window trying to make it to the neighbors roof."

Me: puff, puff, pass
lit idiot: "watch me break this door with my head"
Me: "I'll call the ambulance in advance so you won't have to wait so long"
<lit idiot breaks head with door>
by McNostril November 13, 2005
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1. The act of being excited or happy.

2. Something exciting or rad.
Person 1: Dude did you go to that party last night?

Person 2: Yeah, it was lit af!
by moderndictionary.com September 19, 2016
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A fun word at first, being this generation's newest word for being drunk. The word originally replaced words such as "smashed" or "hammered" but quickly became used in situations where it was not applicable. Mostly used by stupid white teenagers, it evolved into a substitute for most positive adjectives include rad, cool or awesome.
Teen: Yeah, I took my truck out this weekend it was so lit!

Teen: Man, the party over last night was lit!
by SometimesItsSoupy March 26, 2016
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When something is amazing but you don't want to use boring words like cool or great and so you say LIT; or when you lowkey agree with another definition but you can't give up your dignity so easily
It's always LIT when i'm with Liz
by litfam22 January 11, 2017
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an excellent alternative rock band from california. they recieved their big break from the release of A Place in the Sun. very popular during the 1999-2000 period.
i saw Lit at the crazy donkey, and hung out with them aftwerwards! they rocked!
by Bobby Chan November 28, 2004
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man, that go cart ride was littttttttttt
by steelbass February 14, 2010
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