1. Someone who is raining (or precipitating in some other form) on your parade
2. Someone who refuses to party
3. Someone who partys too early
Father Gui
"Dude you coming to my party while my parents are out of town"
"Uhhh, no"
"Omg, you're such a party tyrant."
by Katieee :] February 15, 2008
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