Look, we're gonna tell it like it is right off the bat: The best relationship-ending gift is herpes. Though it will rid you of your annoying significant other, it begins another lifelong, kinky ménage à trios between you, your pharmacist, and a science project called Valtrex™. With only mild side-effects like headaches, nausea, and abdominal pain (uh, so we're told), it sounds like less of a pain in the snatch than being in a relationship. Plus, it'll never, ever leave you.
But enough about Rihanna's parting gift to Chris Brown. Valentine's Day is around the corner, and if you're in an unhappy relationship, it's the worst time of year. But we have your solution: a quick little list of gifts all but guaranteed to start a fight of epic magnitude. You could save your money and just dump the jerk already. But if you're looking for the coward's way out, go ahead and pick up one of these "gifts" today.