Just recently watched the one where Junior gets his hand stuck in the sink. After standing there for 6 hrs, Janice & Richie come to the house. The initial attempt to remove Junior's hand doesn't work and Richie says "you're flexiiiiiiiing!"

When he finally can sit, Janice asks Junior if he is coming to their engagement party. Junior immediately quips, "I don't give a shit whether you do or you don't."