Define The Tailbone Rattle Meaning

The Tailbone Rattle
Another way of saying twerking. Especially useful for those who do not wish to admit that they twerk and wish to sound more sophisticated.

Alternatively what twerking would have been called had it been invented during the 1930s.

Joe: "Saw you twerking like crazy last night at the club."
Nicholas: "Me? Twerk? Hah! I did the tailbone rattle."
By Sileas