Gooch Blaster Share definition Flag The act of apply excessive pressure to the area between an asshole and genitalia. Ex) Sorry I can't hang out tonight, I'll be too busy giving my girlfriend a gooch blaster. Gooch Blaster by davrimeh October 8, 2018 0 0 Get merch Get the Gooch Blaster mug. Buy Now — $32.95 See more merch