To stay up all night while ingesting mass amounts of caffeine, drugs or any other form of mind altering chemicals.
oh snap....you look like shit!!! Did you have art night again?
by dirtypirate12345 September 2, 2017
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A night in which is of such a large manitude and involves large quantities of alcohol and other substances, it is not remember by the participants, and has a very regretable aftermath.

See A.R.T and C.R.A.F.T
"We had an ARTs and CRAFTs night. I woke up in a park 2 miles from where I last remember, still drunk with an empty bottle of vodka in my hand, not knowing how I got there."
by Muggus November 26, 2003
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