Slap-A-Johnny Share definition Flag Having raging vaginal sex with a woman, then shoving a beer bottle up her ass, and spanking her buttox with a dishpan Skank: Schnap, my ass is soar from that Slap-A-Johnny you gave me last night! Slap-A-Johnny by Bensta December 28, 2005 0 0 Get merch Get the Slap-A-Johnny mug. Buy Now — $32.95 See more merch