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When playing Super mario brothers and mario is big.
Darn it i just lost my bigness,

That stupid turtle just killed my bigness.
by flmtech May 04, 2010
to be the Fucking Shit
Yo Brian. Aka Big Ness is the fucking shit son!
by Justin Prior March 22, 2008
Andrew Tyler LeBlanc
I needed to go to the bathroom, so I walked in and Bigness was in there eating Doritos with Linda.
by Alex March 21, 2005