Fart Raspberry Share definition Flag Doing the act of a raspberry (usually done with the mouth) by using your ass and farting on somebody's tummy Hey Lizzie, don't fall asleep or I'll fart raspberry you! Fart Raspberry by Lotsoffarts December 15, 2011 0 0 Get merch Get the Fart Raspberry mug. Buy Now — $32.95 See more merch