The name that Mickey gives at the open house sign-in, Genevieve Vavance is also one of Roger the Alien's aliases on American Dad!
The band creates theme songs for movies that don't have theme songs. One of the movies they wrote a theme song for is the film Footloose, but there is already a theme song for Footloose made famous by Kenny Loggins. This was probably done as a joke, considering the songs' popularity.
The green military jacket Gus wears is an WWII M36 German army tunic.