An elderly couple goes to bed. After a few minutes

An elderly couple goes to bed. After a few minutes, the old man cuts a fart and says, "seven points." a few minutes later, the wife lets one rip and says, "touchdown! Tie score." So the old man blasts another and says, "tied! I'm ahead 14 to seven." the wife again breaks wind and says, "It's good! Tie game." The old geezer tries but can't muster another fart. He waits a few moments and then decides to give it everything he's got, but there's an awful wet sound. The wife asks, "What the hell was that?" old man says halftime switch sides.