Old woman:What a beautiful baby! But horrible breath! Singers:He's the baby whose mouth Smells like death. Run for your life, it's Baby Stink Breath! Bart:Oh, my God, that's me! Lisa:This isn't "Bart Sad," it's "Bart's Ad!" Bart:Wait, I was in a commercial? I don't remember this at all. Old woman:No more Baby Stink Breath. Smoke baby head:Not safe for babies under two.