2 definitions by Big Penis

Top Definition
Having an overboner is getting overexcited or stressed about a fairly trivial event. i.e taking something too seriously.
Edward Law (at lunchtime soccer): Come on guys, we're losing, COME ON!
Rob dodds: Meh
Ed: NO, we need to start playing, you're all so shit
Everyone else in unison: SHUT UP ED, don't get an overboner!
by Big Penis February 24, 2005
like a cuz word when u r mad!
ouch!back jandit that hurt!
by BIG PENIS October 09, 2003

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