That line is gorssly overused already, and now they've named a movie after the phrase. Cameron Diaz and Ashton Kutcher star as two people who end up in Vegas after she gets dumped, and he gets fired. One night of heavy drinking later, and they wake up Britney-Jason Alexander style: married.
They end up winning a $3 million jackpot at a casino the next day, and try to split it in court. But the judge orders the couple to "six months of hard marriage." They simply cannot get along. Until they both realize they're gorgeous and fall in love. The end. Sorry! Spoiler alert!