Scene: Conan looking over different kinds of weapons
Conan:Two-sided bladed sai!
DM:That's not in the book.
Conan:Punching daggers like Wolverine's claws!
DM:That's just silly.
Conan:It's a kind of pole arm.
DM:Look, why not just go for...
Conan:I'll just use a boring axe. They have axes, right?
DM:You spent three proficiency slots on bastard sword!
Conan:You told me to do that. Besides, you just made that weapon up, just so you can make bad jokes.
DM:No I didn't! It can also be called a hand-and-a-half sword.
Conan:What? While you're at it, why don't you get me a three handed sword?
Scene: Conan holding an axe above a victim
DM:Fine. You grab an axe for the next fight.