When Kyle and Wendy begin work on their egg, Stan calls up, still angry Kyle is her partner and not him. Stan is at the living room's coffee table, and a glass of water is off to his left during the entire phone call. After Stan hangs up on him, the glass is gone. Then Bebe shows up.
Craig has two wives: Millie and Red. Later on, though, Millie is paired with Clyde.
"It's the finest hat I've ever known." - Captain Picard and Worf in Star Trek: First Contact - Picard apologizes for calling Worf a coward saying, "As a matter of fact, your one of the bravest men I know."
Same-sex issues covered: The name for sane-sex couples who wed (domestic partners) and the contrroversy that flared up when Massachusetts became the first state to allow gay marriage.
There's Jewish graffiti on the Akbar's façade.