Shart: A small, unintended defecation that occurs when one passes gas (blend of “shit” and “fart”)12. For example: He was so embarrassed when he sharted in front of his date. Bottom burp: A humorous or childish way of saying fart. For example: She let out a loud bottom burp and everyone laughed. Have the runs: To have diarrhea or frequent and watery poops. For example: He had the runs after eating some spicy food. Air biscuit: A slang term for a silent but smelly fart. For example: Who dropped an air biscuit in here? It stinks! Fart track: A slang term for a series of farts or a long fart. For example: He played a fart track on his phone and pretended it was him.