A personâs anus. A reference to the sound of a fart that that holds the tune and pitch of a flute and a trombone.
âHey Curtis, did you hear the sound that came out of that guys flubone!?â
The act of sticking oneâs finger into a vagine that just received a creampie in order to release any remaining baby gravy held deep within the love cave.
So Steve, get this, last night I bust a nut in my girl so I helped her out by popping the balloon.