When Peter is a gentleman he is parodying Jackie Gleason's supercilious, mustachioed "playboy" millionaire Reginald Van Gleason III.
"This House Is Freakin' Sweet" was written with the intent of using the melody Charles Strouse wrote for "I Think I'm Gonna Like It Here," from Annie (1982). However, it was decided to use a sound-alike melody instead in order to gain eligibility for an Emmy Award.
Peter's middle name is Lowenbrau.
When Joe Greene gives Peter his jersey it is spelled "Green" instead of "Greene".
Peter quotes a line of "100 million dollars" and himself putting his pinky next to his mouth exactly like an Austin Powers villain Dr. Evil.