Or the other way around. Fun fact, my biology teacher in high school kept a mug of bovine liver enzyme (or probably just bile) on his desk. We students didn’t know about this till one day, when the class was too rowdy for his nerves, he surreptitiously stuck an alka seltzer in his mouth and swallowed a mouth full of bile.
The foam-splosion was epic. He didn’t even get in trouble, because we were so impressed and nobody felt it was necessary to complain about our biology teacher pretending to commit suicide.
Moral of the story? Always have a cool trick up your sleeve. Mine is smoke pellets.
