I was discussing this episode with some friends, and we were talking about the names of the band members. I could have sworn that a running joke through the episode was Gilligan saying "Bingo, Bango, Bongo, and Irving." And then one of the other characters says "Irving?" and Gilligan says "He plays drums." But no one else remembers that, and when I looked it up it said Irving played bass. I even watched the episode, but it wasn't there. So where did I get this? Am I going crazy? It even works as a joke. Bingo, Bango, and Bongo are drum sounds, but Irving plays drums.