During the season 1 finale, Maggie takes down a poster of Orlando Bloom hanging in her living room while tidying up. In the season premier, she spends the entire time convincing Orlando Bloom that she isn't a fan and finds him unattractive.
When Andy is saying the catchphrase (Is he Having A laugh?) he looks in the audience and sees other famous catchphrases on T-shirts. These include "Garlic Bread?" (Peter Kay), "Am I bovvverd?" (The Catherine Tate Show) and "I'm a lady" (the Emily Howard sketch from Little Britain).