The act of masturbating and smacking your dick against the wall as you nut letting it go all over the wall
Person 1: whats with your walls, did your painter not finish yet
Person 2: Oh no I was just wallnutting
Person 1: Whats wrong with you
Person 2: Oh no I was just wallnutting
Person 1: Whats wrong with you
by Thewallnut March 29, 2019