When one is so desperate that they feel the need to resort to fucking a hippo.
Serj- "Daron! Groupies!"
Daron- "Are they hot?"
Serj- "...Dude, I'd fuck a hippo right now. I don't care!"
by Urine May 12, 2003
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Hippo Fuck is used as a expression of the emotion of anger and a slang word in more modern times.
by NotTag April 11, 2019
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