What does Belch-Nasty mean?

Belch-Nasty meaning in Urban Dictionary

Beer pong stance where player leg squats in a runner's lunge position before releasing the ping-pong baseball to the winning cup through a double leg bounce and wrist movie motion.It is essential this strategy never be utilized against its creator, the original Belch-Nasty (Lauren Belcher). In this situation, the offender will get the penalty of three glasses as well as the losing one article of garments.