Sebastian’s jaw dropped. “Dude! What’s up with your butt?

Guava paste.” Françoise sighed. “Toilet exploded.”

“Whoa!  How’d that happen?”

“I flushed our botched leprosy vaccine. Then I, y’know… felt “the urge,” so I flicked my ciggie butt in there too, took a seat, and…Ka-boom!”

“Utter coolness, Dude! Did Hazmat come?”

“Yep, and Mom & Dad are pissed.”

“Figures,” Sebastian sighed. “They got no sense of humor, whatsoever.”