Quote from Marshall in The Magician's Code - Part Two
Marshall: Uh, not to ruin the moment, but apparently little Marvin is quite stunned by the news. Do you guys mind recounting this romantic tale next to a Diaper Genie? Lily: Oh, Marvin, you're about to hear your first love story! Quinn: Once up on a time, this creepy magic dude was boning Barney's mom...