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It's a day where the first thing you do when u wake up is start taking shots. Then u continue to be hammered for the full day. You must dress in 1920s apparel, so full suits. Ideally carry a normal day out then party all night till u pass out.
Benny: "why is Donnie drunk in a suit at 10am on campus?"
Charlie: "bro, Donnie is having a 1920s day."
by Ricky SD July 04, 2016
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