A term used to describe a race car driver who is either pulling away from the pack or is quickly moving through the field.
Jimmie Johnson was bad fast towards the end of the race, and he finally caught and passed Kurt Busch with two laps to go.
โดย steveracefan 29 พฤษภาคม 2010
1 more definition
when in racing, if your badfast ,it good for you bad for everyone else.
man that 54 car is badfast!
โดย jeff jurecki 26 สิงหาคม 2007