the night before halloween. normally you go party in peoples houses and you have an amazing time
John: hey lets go bowling
Bill: no man its mad night, lets go fuck shit up at peters house!
by PhilMcRack October 31, 2009
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A night of epic proportions, where every participant consumes a copious amount of alcohol and has a great time in the process.
Blue: Hey man, how was last night?

Berta: It was so good, we got f***ing smashed!!

Blue: Seriously?

Berta: Yeah, it was a Mad Gail Night!!
by vbdrinker August 31, 2014
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When you go a little too hard on a Sunday night and start vomiting and passing out
guy 1: Broooo Kevin got drunk and threw up all over the pool chair

guy 2: oh my god not another Sunday night madness
by 123456789o8765432 October 25, 2023
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