by definition this refers to a large white male residing in the santa barbara area, known to hunt down larger animals and feasting upon their fupa.
Big and nasty altercation Oct. 30th. approximately 1 AM, hornless rhino entered into room and performes fellatio for noah.
by sneakyw December 06, 2006
1 more definition
Slang term for the McDonalds "Big and Tasty" sandwich.
"Gimme' a big and nasty and a side order of fries."
by x January 31, 2003