The riff: Asked in a smarmy voice by Crow as a guy sneaks a peak at a woman’s rather pointy-looking chest as she walks by.
The explanation: The “Cross Your Heart” is a brand of bra that has been made by Playtex since all the way back in the 1960s. Originally, it was meant quite literally–supports would form an “X” across the chest to “lift and separate,” making you “suddenly shaplier.” I guess it was considered of little to no significance that this didn’t actually “cross the heart,” seeing as the heart isn’t located in the center of the chest under the sternum. They’re still made today but no longer have the big “X,” now boasting of their “smooth look and natural shaping.”
Novelty factor: Never heard of this one in my life, had no idea what they were talking about.