lol, can't be obvious enough sometimes. IT seemed like there was a misunderstanding of the concept of "Joke Weapons.
Simply put, every character in FFVII had one weapon that was good for nothing, and they (for the most part) looked like a big joke. This is what we were talking about. Kahlan wasn't making up the idea, she was referencing these Joke Weapons from the game. So, suggesting something else for the position of "Joke Weapon", as mentioned, just wouldn't make much sense within the concept when you understand that these are already weapons in the game.
Anyway, I think it would just be a fun thing to do. The Joke Weapons are all very simple and fun, they are made for not being difficult. I'll definitely be doing Barret's Rocket Punch, and if anyone else does, that will be fun, but whatever, lol. Planning things gets unnecessarily complicated too often here.