At the end of the Married with Children episode "The naked and the Dead, but Mostly the Naked", the show shows the houses of Al, Ike and Bobby with off-screen screams of pleasure from their respective wives. However, Marcy didn't scream out "Oh Jefferson", but "Oh, Mister Lincoln". I seriously doubt that, even with his past, Jefferson would have managed to get the corpse of Abraham Lincoln exhumed for his wife to defile.
So, who did she sleep with?