Bill states he is an army sergeant /barber and 5 foot, 8 and 3/4 inches tall. Without a weight waiver, his maximum allowable weight would be 181 pounds.
The song Kahn sings while spinning around in his chair is Rock the Casbah by The Clash. The song can be found on their 1982 album Combat Rock.
When leaving for the mall, everyone gets in the same vehicle except for DiDi who disappears from the scene.