Friends will often make fun of a "Sean's mom" in front of the son. This will be acceptable to the son because he knows his mom is a promiscuous she-demon trailer trash.
It is said that only chuck norris can count the number of men Sean's mom has been with. And hes only done it once.
Did see Sean's mom last night? Yeah I was coming out when you were heading in.
I heard Sean's mom sent out a mass text to her man friends and the network crashed.