The song "Disco Miniature Golfing Queen" is a parody of the the song "Dancing Queen" by Abba.
In the episode "Does this duckbill make me look fat?" The boys are watching a black and white movie with the assistant named Torbo. This could be a reference to the actor Tor Johnson who played the character Lobo in many black and white movies in the 1950's having the same appearance and stature of the character in the show.