Mike comes to the conclusion that Eddie is being sexually active and takes it upon himself to give him enough advice to work things out. Later, Peggy disagrees with how Mike handled the situation and they argue over how much they should interfere in their children's lives. Elsewhere, Joey and Timmy attempt to disrupt Frank's plan to do free yardwork so that they can go back to getting paid.

When Peggy's successful brother, Tom, drops in for Christmas, Mike immediately oozes with jealousy. Thus begins Mike's one-sided competition with Tom, using his kids as pawns to help. After Tom gives the Clearys an extravagant Christmas gift, pride prevents Mike from taking it – putting him at odds with the rest of the family. Meanwhile, Timmy mistakenly receives $100 from his great-aunt for Christmas and contemplates whether he should do "the right thing" or keep it. Elsewhere, Eddie forgets to get Wendi a Christmas present and panic sets in.