lack of balls Share definition Flag Someone who says shit about you behind your back gossips whispers slates you but don't have the balls to say it to your face.. Why have you been chatting shit about me you must have a lack of balls to say it to my face lack of balls by Bumflap May 2, 2016 0 0 Get merch Get the lack of balls mug. Buy Now — $32.95 See more merch