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1.
A small get together which resembles a shubz/party but not as loud. Only drinks supplied.
You goin to the drink up on Saturday night?
by Lady Maze July 04, 2005
61 16
 
2.
A gathering of friends that meet at a bar or restaurant to have drinks and socialize.
It's time for a Guinness! Let's get everyone together for a DrinkUp.
by imagium January 17, 2009
9 3
 
3.
the Hiccups after a certain amount of alcohol.
Dude, I drank so much I got the Drink-Ups.
by Dakotizza beaver September 11, 2010
2 5