Dexter needs a summer job after wrecking his car, but he is unable to keep his first job at Mondo Burger because of his incompatibility with his boss. In an all-hands meeting, Dexter makes multiple wisecracks that cause his boss to fire him and have him physically removed from the premises. Fortunately for Dexter, he will find an employment opportunity with the local competition, Good Burger. Frictional unemployment may also occur if there is a mismatch between employer and employee.
Thanks to Amanda Mandzik for the clip and summary.