I think you guys are missing the point that the weapons are both overpowered AND happen to be absolutely ridiculous, not that they are "ridiculously overpowered". I was going for something that would make people laugh at how odd the weapon choices were.
I really want to play this game. Like, REALLY bad.
There are way more than 10 of these types of weapons in games. Note that this also isn't a definitive Top 10 list. It's just 10 that I put together. There's nothing that says there won't be another list some day ;)