Grubbleput Share definition Flag Low pitched, moist sounding, trouser staining gas. Blowing cigarette smoke through a paper towel was nothing compared to what Eric’s grubbleput just did to his undies. Grubbleput by Donbendeco February 20, 2021 0 0 Get merch Get the Grubbleput mug. Buy Now — $32.95 See more merch