"Big Yellow Joint" is a 1970s hit song inspired by the Bluth's Original Frozen Banana Stand, as it resembles a large yellow marijuana joint and was a popular meeting place for the buying and selling of marijuana at the time. It was written by Jimmy Jane.
The song plays when Maeby and Michael prepare for the Bluth Company holiday party at the banana stand and when Oscar plans his walkabout. A modern cover version plays during the party. ("Afternoon Delight")
It can also be heard in the background of Season 3's "Prison Break-In".