Kakatoa
When your guts decide to throw a party and invite every stinky mess they know. It goes everywhere, and it’s loud.
My sister had a kakatoa during math class. The teacher didn’t notice until the whole class smelled it.
I had a kakatoa on the bus. The kid behind me got it in his face.
At the restaurant, the guy at the next table had a kakatoa that made the waiter run away.