Goa Boa Share definition Flag The penis of a well hung goa trance listener/DJ is called a goa boa. Boa as in gigantic boa constrictor snake. That guy over there is a trance DJ. He gets all the chicks with his goa boa. Goa Boa by bitchmasterb October 26, 2010 0 0 Get merch Get the Goa Boa mug. Buy Now — $32.95 See more merch