Beam Me Up, Scotty!: It's entirely due to Spoony's LP that we have the "I heard that, Curtis" meme; Warner never says it in the actual game.
What Could Have Been: The Alien World was supposed to be a lot bigger than what was seen in the game. There was supposed to be a point in it where Curtis had to swim to progress. However, budget and time constraints caused scenes to be cut out or never developed.
Word of Saint Paul: Bob is not so bad, according to the guy who played him (actor Don Berg). He sees Bob as a deeply insecure person who's jealous of Curtis's success, and is also secretly in love with him. He hides all of this by being a colossal jerk to Curtis.