When a usually straight laced person becomes horny when drunk and hooks up with lots of guys/girls at a party. Opposed to being a "Slut". Being a "Horny Drunk" implies that you are not like that all the time.
Mary isn't a slut, she's just a horny drunk!
by conchowino February 23, 2009
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to wake up after a night of drinking and be incredibly horny, for no reason whatsoever, other than the fact that you got drunk the night before.
A:what's the matter with you?

B: I am really horny

A: Why?

B: I dont know. I got really drunk last night, it must be the drunk hornies.
by J. Chris A. August 20, 2008
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