bubble guts Share definition Flag The noises made in your stomache when your ass is about to burst due to a case of explosive diarrhea Everytime i eat greasy foods I get the bubble guts. bubble guts by diaz January 6, 2004 Words you can keep railfan mug chonk mug chud mug based mug 67 mug slime mug mogging mug chopped mug thot mug glazing mug huzz mug yams mug larp mug unc mug cracked mug simp mug baddie mug bop mug lolcow mug