Sally Slap Share definition Flag When One Person Licks Or Spits On Their Own Hand And Proceeds To Slap Someone With That Hand. (Sally Is An Abbrevation For Saliva) Taylor: Why Did You Lick Your Hand And Hit Me Hit MeDallas:........ Get Sally Slapped Bitch! Sally Slap by DJ Elphy Elf March 17, 2010 0 0 Get merch Get the Sally Slap mug. Buy Now — $32.95 See more merch