Get to steppin'

Meaning

A firm instruction to leave or stop wasting someone's time. It is a slightly confrontational but classic way to dismiss an unwanted guest or an unproductive idea.

Sassy, dismissive

Used in a sentence

• If you are not going to help with the dishes, you better get to steppin.
• I told him if he was going to complain all night he should get to steppin.
• We have finished the project so you can get to steppin and head home early.