Sloppy Susie Share definition Flag When you get done having a blowjob and you stick your wet slimy dick in your sexual partener's ear I gave that bitch a mean sloppy susie last night for back talking me! Sloppy Susie by The Real Anne Frank December 30, 2009 0 0 Get merch Get the Sloppy Susie mug. Buy Now — $32.95 See more merch