Stan's song "Mama Baba" is a takeoff on the song "Dance: Ten; Looks: Three" from 'A Chorus Line'. The song is more famously known by the chorus lyric: "Tits and Ass", while here the lyric is "Nick and Cass". The melodies of both songs are nearly identical.
The title of this episode is derived from the 1986 Kurt Russell movie "Big Trouble in Little China".
Stan didn't crash into the flagpole at the CIA in the intro.