weedgasm Share definition Flag A super amazing orgasm that happens when you fuck high. Yo The Scientist was telling me he smoked a fat blunt and got a bj and he had an incredible weedgasm all over his girlfriend's face. weedgasm by King of Bjs July 15, 2010 0 0 Get merch Get the weedgasm mug. Buy Now — $32.95 See more merch