We live in a world where talk is cheap, and the sacred bond of matrimony means less and less every day. Since actually trusting your spouse to be faithful is out of the question, this Anti-Cheating ring comes with the reverse-engraved statement "I'm married," so you can almost permanently scar your loved one with monogamy. For $550, this ring will virtually guarantee your spouse screws you and you alone, and avoids the awkward minutes required to lock your spouse into a chastity belt every morning.

Sources: Anti-Cheating ring at The Cheeky | Gawker