The definition of shimmy is when a woman with big enough breasts shakes her torso along with her breasts and shoulders from side to side causing her breasts to shake in erotic motion.The word shimmy was a word most used during the 1920s when shimmying was more popular.
1)Do the shimmy! You've got big titees! :D
2)I wish I could do the shimmy but I've only got A's.
3)It's pretty sad my boy friend can do the shimmy but I can't.
Just think how that works out!