guy 6

No one ever uses guy 6. Probably already dead with 7 and up.

Guy 1: Hi friend!
Guy 2: Hello, I'd like you to meet my other friends too, there's guy 3, 4, and 5.
Guys 3, 4, and 5: Hello!
Guy 1: What happened to guy 6?
Guy 2: Who cares about him? He ruins the number balance. It's like saying you have 99 marbles. Pretty sure he already died.