Buster: ... has odd genitals - Previously, On Arrested Development : NPR

Previously, On Arrested Development

NPR's guide to the running gags from the show.

Occurrence of a joke
Joke in the background
Foreshadowing
Combined joke

6 episodes feature this joke:

Season 1

Season 2

2: The One Where They Build a House

Buster calls his genitals "Linus and Charlie Browns."
12: Hand to God

Buster calls his genitals "Linus and Charlie Browns."
17: Spring Breakout

Buster calls his genitals "Linus and Charlie Browns."

Season 4

14: Off The Hook

Lucille: "Half your testicle was hanging out of that thing."

Related Joke: Balboa Bay Window

Sources: Joke data compiled by Adam Cole / NPR. Episode metadata from The TVDB via a Creative Commons Attribution 3.0 United States (CC BY 3.0 US) license.