At the end, Doug says to Carrie that he'd take her right now if he hadn't taken her the night before and he needs 24 hours to do it again. Yet, in the episode "Do Rico" they have 'morning sex' despite doing it the night before.
Doug: Hey! How ya doin? (whispers to Arthur) Curly McIrish.
Arthur: We better get our drink orders in before he hits the bar.
Waiter: McCracken, party of five. McCracken.
Doug: I'm sorry, which McCracken is that?
Restaurant waiter: Phil McCracken.
Doug: (laughing with Deacon and Arthur) Not without dinner and drinks!
(Deacon and Major playing with the See-and-Say)
See-and-say: This is the pig, (Oink, oink, oink, oink, oink)
(Deacon pulls string a second time)
See-and-say: The cow says, (Moooooooooo)
Doug: Okay, you know what. You only pulled it twice, and I'm ready to go on a shooting spree.
Deacon: Would you rather have him cry?
Doug: Now, there's the baby. (Doug looks at Arthur) And him.
Arthur: Hey, you're no day at the beach either, jumbo.
Carrie: Dad, you can't just come in here. I'm in my bra.
Arthur: Settle down, I've seen better.
Arthur: According to this, Jesus is coming tomorrow.
Carrie: Dad, no. NO! Let go of it. You cannot drink Tabasco and cream. You've got an ulcer, and you're lactose intolerant.
The German episode title is "Trio Infernale", an Italian phrase meaning "Diabolical Trio".
Music: "Fight the Power" by Public Enemy