What is Rig Rat?
1.
A oilfield worker most recognizable by there full size trucks complete with mud tires, headache racks, testicle hitch accessories, bush bumpers, and chromed out accessories. Another defining attributes include constant drunkenness, drug abuse, and absolute ignorant behavior.
Don't fight that rig rat... He will most likely stab you
You stupid rig rat
See
Random Words:
1.
A person with a bulgy pelvic area
"Dude look at that fat guys guttermilk"
See utter, ass..