If you search the website as can be seen at the end of the George Michael Michael Cera) video, you'll end up on Netflix with this episode opened.
Lucille 2 (Liza Minnelli)'s Love tryst condo is in the same development as Transparent (2014)'s Shelly Pfefferman (Judith Light). Jeffrey Tambor stars in both series.
When Tobias (David Cross) portrays Buster (Tony Hale), he used another permanent marker, as can be seen in episode 3.2, For British Eyes Only (2005).
When Michael find Maeby at the "Spotted Palm," a Shoedini commercial is played in the background.