Maybe this from gcide is more appropriate:
> From The Collaborative International Dictionary of English v.0.48 [gcide]:
> [...]
> 4. A member of a group of either sex, usually a friend or comrade; -- usually used in the pl.; as, tell the guys to come inside; are any of you guys interested in a game of tennis?. [Informal] [PJC]
And I agree with you about Mosh style features. That would be lovely.