A big bad mother fucker no-one will mess with. Someone people look up to and respect. A term of endearment.
Matt: Hey Robbie you're such a Big Dogg, man the girls must be so hot for you.

Robbie: Yeah dude I'm always gettin called the Big Dogg, its just the way I roll.
by Dj Roid Rage May 28, 2010
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a bitch, with no reward and cum onhis face
what a big dogg, hes doing her washing and has no balls
by big dogged January 16, 2008
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