A (fanFREAKINGtastic) variation of the exclamation 'WIN!'
Often the suffix '-jamin' (taken from Benjamin) can have other words in front of it as well, e.g. 'Losejamin', 'gayjamin'.
Winner #1: Yeah, we won!
Winner #2: Winjamin!

Person: Ugh, I have to go to work, gayjamin.

Person: $300 fine? Losejamin.
by Bellatree September 2, 2009
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