Nickname for Philadelphia Eagles QB Donovan McNabb. The second best QB in the NFL, right after Peyton Manning, McNasty has never finished worse than 11-5 when he has played a whole season. Five time Pro Bowler who became first QB to throw 30+ TD passes and less than 10 INTs in a season in 2004 while leading the Eagles to the Super Bowl. Will win a Super Bowl very soon. Rock on #5!
Donovan McNasty once held the ball for 14 seconds while being chased by several Dallas Cowboy defenders right before launching a 60 yard completion to Freddie Mitchell.
by Dewey August 14, 2006
by dafrog_05 March 16, 2009
by Chuck August 22, 2003
Usually a pretty girl, but also tends to be visably crazy. Usually spotted in North Beach; does not F*&@ with roofies as they are real and not a joke.
by Miss McNasty July 13, 2006
a guys girlfriend is sleeping and he gives her a McNasty. she wakes up and is covered in shit because she is wrapped up in plastic wrap
by dzman April 12, 2006
-noun, overweight, ugly, disgusting McDonald's worker who you fuck; someone who nobody but YOU would have sex with
1. Dude, the drive-through lady is disgusting... That's a McNasty!
His first time was a McNasty, sucks to be him!
His first time was a McNasty, sucks to be him!
by MBA-BJS December 21, 2009