cranky poo Share definition Flag when you’re trying to poop but your ass refuses to let the poop come out. won’t even peek its head out hey honey, just had a very cranky poo. must of woke up on the wrong side of the bed cranky poo by chapo g July 8, 2019 0 0 Get merch Get the cranky poo mug. Buy Now — $32.95 See more merch