sparkle ponyのようなどんな単語でも探してください。
 
1.
the expression "dance card" is often used metaphorically, as when someone says "pencil me into your dance card," meaning "find some time to spend with me."

Among the polyamorous, a person's "dance card" is their set of romantic/sexual partners. "How full is his dance card?" means "Is he open to more relationships?"
How full is his dance card?

Pencil me into your dance card.
AK Rowdyによって 2008年03月20日(木)
 
2.
The terms of a bet where by the benefactor receives the right to publicly humiliate the looser by requesting them to preform a solo dance at any place/time.
~Naked card
~Sing Card
are also good substitutes
I bet a dance card that woman over there is actually a man!
nailewisによって 2008年07月10日(木)