Australian Anus Augmentator

This is the act of reaching up and pinching the balloon knot of your partner and then applying pressure with your tongue and humming the Australian National Anthem in the key of D major while giving a short but stout tug on the left nipple with a pair of vise grips and then using the other hand you fire up the dremel with a preloaded cutting wheel and you carve your initials in the partner's asscheek just as you are about to blow your load on the back of their neck and forehead