The act of Bang On It has many different meanings, and depends mostly on the context of which being used. Much like many four letter word, Bang on It is interchangeable and always metamorphosing.
In Celebration of a great job, instead "High Five", throw your fist out for a fist bump, and say " Bang on It.
A attractive female walks by, you look at your friend, tilt your glasses down and say "Bang on it."
Your working against the clock to launch a sortie, you complete the job. Your colleagues look at you in gratitude and offer a firm "Bang on it"
The sexual occurrence of two mestizo females seated on the male, one on the male's face and one on his erect penis while another female throws poo at the male whilst seated on a bookcase or some other high vantage point.
I contracted SuperHerpes while engaged in a Guatemalan Treetop Monkey Bang, and the SuperHerpes won'tstop singing about it.
Nickname For the small town of Wabbaseka, Arkansas, Which is between Pine Bluff & Stuttgart.... Also used for the towns of Altheimer,Ar. & Humphrey,Ar. It was made in the early 2000's & made popular by a local rap group B.S.C (Bangside Clique).