“guys wearing dresses” is a tired punchline for a joke, not to mention kinda sexist and transphobic.
“guys wearing suits of armor” now that’s comedy gold.
The more inappropriate the situation is for a suit of armor, the better.
A lot of people bring up formal dances in the notes as an inappropriate situation, and while that’s true, I don’t think you’re going far enough.
Imagine going square dancing in a full suit of armor. and a cowboy hat. Or a monster truck derby. Imagine doing a sexy carwash in a full suit of armor.
The possibilities are endless.
“OK, ready to sneak into the bank? Rookie, what are you wearing?”
*rookie adjusts full-suit armor* “my best”