Quote from Barney in Robots Vs. Wrestlers
Barney: No, you can't have kids! You don't want to bring a child into this crazy, messed up world. Marshall: I don't know. The world seems pretty awesome right now, Barney. Barney: Okay, Lily, you leave me no choice. If you have a daughter, the day, nay, the minute she turns 18, gong! Lily: Oh, God!