A top that women who are extremely top-heavy wear in a club or a bar in order to get men to give her (and many times her friends also) drinks for free.
Girl A: Hey girl, are you ready to hit the club?

Girl B: Almost. Lemme just put on my free drinks shirt so we don't have to buy our own.
by just_blazin4ya December 17, 2008
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A phrase to use while celebrating.
Abe: Bro we just finished that order in under a minute
John: That’s a Free Drink!!
Abe: yessir
by Doppinator December 26, 2020
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