This is one of the opening scenes of the Burn Notice episode "Fast Friends." In it, Michael's mom makes some hilarious quips about Sam and about the state of her garage.
On the fourth season premiere of Burn Notice, Michael is tasked with helping a lawyer. The episode is titled "Friends and Enemies" and you can get an early look at it here.
Michael: When I caught Simon he laughed. He said it was just a matter of time until I was just like him. Madeline [comforting Michael]: He's wrong honey, that isn't the son I raised.