When an old friend's daughter visits, Walden starts to feel his age on Two and a Half Men. "You Know What the Lollipop's For" is the fourth episode of the show's tenth season.
Alan realizes that Walden isn't handling his breakup with Zoey as well as he wants everyone to think on Two and a Half Men. "A Big Bag of Dog" is the second episode of the show's tenth season.
Walden greets Alan when he returns home from the hospital on Two and a Half Men. "The Straw in My Donut Hole" is the 23rd installment of the 9th season and the show's 200th episode.
Jake: Can I go back to mom's tomorrow? Alan: Why? Jake: I want to hang out with my friends. Alan: What, all of a sudden your father's not good enough for you? Jake: It's not "all of a sudden."
Alan: Since when do you have a wet suit? Charlie: Since I moved to the beach and noticed it was full of hot surfer chicks. If I lived next to Jellystone Park I'd have a bear suit and a picnic basket
