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to be the Fucking Shit
Yo Brian. Aka Big Ness is the fucking shit son!
by Justin Prior March 22, 2008
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
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