When Woodhouse says, "Let's liven things up, Burroughs. Five grams of junk says I can shoot a piña colada off your wife's head," it is a reference to the famous author William S. Burroughs. In 1951, Burroughs shot and killed his common law wife Joan Vollmer in a drunken game of "William Tell" at a party above an American-owned Bounty Bar in Mexico City. The reference suggests that Woodhouse may bear some responsibility for Vollmer's death. It is also in keeping with both Woodhouse's and Burroughs's sexuality.
Ray tells Lana to "Give her the rabbit, Lenny." This is a reference to the novel "Of Mice and Men" by John Steinbeck. Lenny is a very large, very strong, and well-meaning but mentally handicapped man who accidentally squishes a rabbit to death by cuddling it too hard.
"Paging Dr. Loggins" is a reference to the song "Danger Zone" by Kenny Loggins, a frequent reference made by Sterling Archer.
Ray mentions "Malcolm X tea" to Woodhouse; this is a reference to the psychoactive effects of large doses of nutmeg, which Malcolm X is said to have tried while in prison.
When Malory is trying to get Cyril to drink, he says, "What is there to toast anyway?" Trinette, walking by, says, "How about that upper decker I just left in the master bath?" An "upper decker" is when someone takes the lid off the toilet's water tank and does their business there instead of using the toilet in the traditional manner.