I'm going to stay at home on Saturday and just kick back.
To pay part of the proceeds of a transaction to a person or organization that mediated it, often in a way that is covert, improper, and illegal.
It was the local government’s practice to kick back to the police officer a portion of the fines collected from traffic tickets.
It was the insurer’s practice to kick back to the broker approximately 0.12% of the premium paid by the policyholder.
It was the company’s practice to kick back to the negotiator at the client company.
To return (something) to its original or rightful owner.
They'll kick it back to you if it turns up.
To drink (something).
We'll kick back some beers.
To move suddenly and forcefully in reaction to the main action (for example, when a firearm jerks backward when a bullet is fired, or when a table saw thrusts the workpiece in an unexpected direction).
You better watch yourself around that saw. That thing kicks back real hard occasionally, with no warning.
My revolver can handle .357 Magnum cartridges, but I use .38 Special, because I don't need it kicking back harder than a mule.