2 definitions by mmgorilla

The day celebrated each year to commemorate the anniversary of a person publicly revealing his/her homosexuality to other people.
"I'm going to have a drink with Karlos to celebrate his Birthgay!"
by mmgorilla July 25, 2011
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A portmanteau of the words "three quarters," indicating 75% of a quantity.
Google maps should say, "In a thuarter mile, please make a right onto 3rd Street," OR A recipe calls for a thuarter cup of sugar.
by mmgorilla March 9, 2016
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