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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