Rumble in the Sack

When you engage in the art of sexual intercourse with a boy or girl that you like. It isn't a modern saying, but it's a way of explaining what you mean without actually explaining what you mean. It is ideal for classroom situations.

Rumble in the Sack basically means to engage in the act of sexual intercourse. This can be with a man or woman. Rumbling in the Sack mainly means having sexual intercourse in a bed of sorts. This isn't a phrase used often as it is quite an old phrase. It is mainly used for classroom situations.