I bet The Riddler would be a pain in the ass to hang out with or work for...
Riddler: "Riddle me this, henchman. What says moo and..."
Henchman: "It's roast beef.

It's always roast beef. Condiment King Craft Service is the only caterer that will deliver to the lair, and roast beef is the only non-vegetarian sandwich they make, so that's what we're all eating. You don't have to make up a riddle for it every goddamn lunch.

"
Riddler: "Haha fooled you, it's chocolate milk! You got the riddle wrong, now you pay with your..."
Henchman: "Goddammit give it a rest already!

"