psnagus Share definition Flag the hair between your sac and your anus. after a chick go down on you, she's like "damn, there's psnagus in my teeth!!?!!!, i'm gonna go floss". psnagus by 49ninersfan May 4, 2009 0 0 Get merch Get the psnagus mug. Buy Now — $32.95 See more merch
