Favorite tongue-in-cheek Valentine's Day song

My favorite example of a song with tongue-in-cheek Valentine's Day sentiments is Marshall Crenshaw's "You're My Favorite Waste Of Time."  You realize quickly that Crenshaw's title isn't meant to be taken literally and that the song's protagonist cares a great deal about his beloved.  Somehow, the recording sound effects at the beginning and the hint of a false ending on the demo give the tune added sincerity.  I'm still puzzled that it wasn't a hit, as it's a great, tuneful example of well-sung, midtempo power pop.