Crossword clues for *Knee-slapper:LOLResponse to an e-slapper (that's like a knee-slapper but it's on the Internet)GASSERSKnee-slappersRIOTReal knee-slapperHOOTKnee-slapperRIOTSKnee-slappersHOTKnee-slapper, with 8-DownHOTONEKnee-slapperJOKEDTold knee-slappersGASSERKnee-slapperRIBTICKLER*Knee-slapperJOKEDTold a knee-slapperHOTONESKnee-slappersHAHAReaction to a knee-slapperSCREAMKnee-slapperONELINERSSome knee-slappersLEAVEINSTITCHESDepart on a knee-slapperPALMIt's a real knee-slapperHOOTReal knee-slapperHOWLKnee-slapperGOODONESKnee-slappersRIOTSReal knee-slappersJOKEKnee-slapper, e.g.JOKESKnee-slappers and rib-ticklersRIOTKnee-slapperJOKEKnee-slapper or rib-tickler
