We're all guilty of watching those late-night infomercials and occasionally wanting to give into the crap they're selling—I mean, who didn't have a Chia Pet? Most of the things they're selling will never actually be put to use, but when it's 3 a.m. and you can't fall asleep, everything seems like a good idea. Granted, "As Seen On TV" is likely one of the most profitable businesses in existence, but that doesn't cut them slack for selling some of the most ridiculous things we've ever seen. Here are The Worst "As Seen On TV" Inventions.

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