What is Doomisine?
1.
A person that talks shit about how great they are at something, and how they will dominate all comers. In reality they stink and will most likely come in 4th place
Ashley had been talking smack all night about her scrabble skills until she came in last. Bob called her a doomisine
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A band from Bergen County, New Jersey. You can find them playing on street corners of Hackensack, NJ and the streets of New York Citymbe..