Brass knuckles legality and the 'bearded basement super friends' comment

• Is it illegal to own or carry brass knuckles in Iowa?

The hosts re-read a YouTube comment on their brass knuckles discussion, rattle through Iowa's 'is it illegal to...' Google suggestions (rainwater, bats, driving barefoot, dumpster diving), read Iowa code chapter 724 section 4 on carrying dangerous weapons, and read the commenter's angry response claiming three years automatic prison in New Jersey and that 'one of the bearded basement super friends' could be shot in self-defense. They adopt the insult as a badge of honor and want t-shirts.