The interval between visits from the cleaning woman, during which time a guy's place gets progrssively messier and less presentabale
"I can't invite her over here tonight because she's never seen my place this late in the maid cycle."
To tell a woman you love her in order to have sex, without considering in advance that she will think this means you are in a relationship (from the last verse of Paradise by the Dashboard Light)
"She'll definitely sleep wtih me if I meatloaf her, but I have too much integrity to do that. Not to mention that she might stalk me after I break up with her."