bro balling Share definition Flag The act of air humping in a male friends personal space to make him freak out. Usually done by two or more guys. Dude, Ryan deserves a good Bro Balling. bro balling by Yahn Upsydurhead January 1, 2016 0 0 Get merch Get the bro balling mug. Buy Now — $32.95 See more merch
