when you have and overly saggy nutsack and you can hold it in yer hands like a waist belt and slap people in the face with yer nutz. kinda like teabagging but you run up and blast them in the face with yer ball bag
guy 1: we should do some serious bag blastin at this party tonight...
Guy 2: fuck yea, some chicks are gonna get bag blasted for sure!
Guy 2: fuck yea, some chicks are gonna get bag blasted for sure!
by mrcreeper April 17, 2009