Crib Diddler Share definition Flag A Crib Diddler is someone who dates really young women or men I can't believe he's dating Karen, she just turned 16! Ya, Cairns is a real Crib Diddler alright. Crib Diddler by BengalsfanJoel February 16, 2021 0 0 Get merch Get the Crib Diddler mug. Buy Now — $32.95 See more merch