Originally a drug refrance, turned into something to do for fun. It is often used in rap and pop. Its when someone puts their nose under their elbow with their hand in the direction of their opposite shoulder.
It can also be a way of cleaning or applying a subsance.
Use 1: I will dab when i go through the finish line.
Use 2: dab the wet floor, dont rub it.
A popular meme of 2016, accomplished by bowing the head into the elbow of one arm while pointing the other arm straight out in the same direction. Used often after proudly accomplishing something.
