When Roger says, "In a time of chimpanzees, I was a monkey," he is quoting the opening lyric of "Loser," by Beck.
The gorilla throwing the keg is a parody of Donkey Kong.
When Jessica tells Tracey that Stan works for the C.I.A., Tracey responds by saying, "Whatever. In World War II, they were called the O.S.S." The American Office of Strategic Services actually helped French resistance oppose Nazi forces prior to the U.S. becoming officially involved in World War II.
Rutgers University in real life is in New Jersey, not Virginia.