'Tucked, Taped and Gorgeous' - Season 4, Episode 21
Alan and Charlie re-examine their sexual identities after Alan befriends Greg, a gay man. Meanwhile, Jake has a crush on Greg's daughter.
Air Date: April 22nd 2007.
Charlie: My mom took my temperature the baby way until I was eight years old!
Charlie: (To Dr. Freeman). When it comes to penises, I'm pretty clear the only one I want winking at me is my own!