Uncrustable Share definition Flag The best damn food ever made. A massive amount of peanut butter and honey piped into a bread pocket. Peanut Butter and Honey Uncrustables ftw! Uncrustable by KatieKitKat October 21, 2015 0 0 Get merch Get the Uncrustable mug. Buy Now — $32.95 See more merch