The second set of boobs
that that you get when you sit down and your stomach fat intertwines with your boobs (especially Men's), making large lines appear.
Sometimes, people like Kaleb, can make their Crab Cakes dance.
Alex: Well, that's a nice pair of Crab Cakes you got there, Kaleb!
Mary: Woah, Can you make them dance?
Kaleb: Why, yes I can!