Cheater's Kiss Share definition Flag Film/TV cliche where the cheating spouse always kisses the other on the cheek instead of the lips. Don Draper kissed his wife on the cheek before he went to work and we all yelled "Cheater's Kiss!" at the TV. Cheater's Kiss by chingaleta June 16, 2010 0 0 Get merch Get the Cheater's Kiss mug. Buy Now — $32.95 See more merch