This still cracks me up when I hear it...

[back2life]

Dorothy: [singing] Miami is nice, so I'll say it twice. Miami is nice! Miami is nice! Miami is nice! Wait a minute, you put in an extra "Miami is nice". The lyrics don't make any sense. It goes "Miami is nice, so I'll say it *twice*."

Rose: Well what about this: "Miami is nice, so I'll say it thrice!"

Dorothy: Who the hell says "thrice"?

Rose: It's a word!

Dorothy: So is intrauterine, it doesn't belong in a song!