What is an idiom? No, it's not a very stupid person. That would be an idiot. The praise "it's raining cats and dogs" is a common English idiom. Literally, that sentence would mean animals are falling from the clouds. What the idiom actually means is that it is raining very heavily. But, why should we care about what the idiom actually means? At the "Best in Taking Common Idioms Literally" Event, we want to see someone make animals, specifically canines and felines, fall from the clouds.

Taking Common Idioms Literally is not all that hard, really. "Break a leg?" Just have an alt on hand with a baseball bat. "Get bent out of shape?" Just have an alt on hand with a baseball bat. "Going batty?" You could literally transform yourself into bat (or what some call "a rat with wings"). Or you could artfully express both the idiomatic and literal meaning of "going batty" by having a mentally deranged alt on hand with a baseball bat. Works for me!

The prize? A cake! What will you do to get everyone to say "that takes the cake"? Have a gander at 150 Common & Difficult Idioms with Examples
https://leverageedu.com/blog/idioms-with-examples/