The Simpsons have Tivo
(after Moe's stock has crashed and he's back at the bar)
Barney: I'm glad you're back Moe, and I don't have to train a new bartender to make what I like: Beer, right to the top!
Show Title: Professor Frink flying on a jetpack.
Billboard and Chalkboard Gags: None.
Couch Gag: Ice sculptors enter and carve a huge block of ice into an image on the family sitting on the couch. Afterward, Grampa enters, and feeling chilly, turns up the thermostat, causing the sculpture to melt, flooding the living room in the process.
Title pun: "Whiskey Business"
The episode's title is a pun on the title of the 1983 movie Risky Business starring Tom Cruise.