n. Sluts, generally of the upper to mid class, that can be found roaming the pits of racing events. The most common place to find Track Rats are at motocross races and drag racing events; commonly found in Breaux Bridge, New Iberia, and sometimes in Donaldsonville.
bob: "man, this is the first time i've ever been to gravity alley before. why are there so many decent looking girls?"
bill: "this place is famous for track rats."
when someone slaps another person in the same fashion as a bitch slap, except with more seriousness and with an intent to harm.
bob: "god damn! that dude just bitch slapped that man to the ground!"
bill: "no bob, that man just got grandfather slapped."