guy/girl says: You fuckin suck!!
2ndguy/girl:THROWS PUNCH ACROSS THE FACE OF SHIT TALKER!!
Witness says: Damn!!!!!!! that guy/girl just got snookied!!!
The art of modifying factory original parts in a vehicle in order to achieve greater performance and or fuel economy. This is done without adding any or very few aftermarket performance parts. In fact sometimes parts are simply removed. One will simply modify what is already there hence the vehicle is stockified.