Coloradan mid-century slang?

EDIT: please ignore the term mid-century, I have no idea what I was thinking lol

Sorry if this isn’t allowed, mods feel free to delete.

I’m writing a book that features a group of teens from Colorado, east of Denver, set in the year 2007. Since I’m not from the area myself, I’d love to know if you who lived there during that time remember any specific slang terms or patterns of speech that 15-17 year olds used around that time? Any specific fads in general that you guys can remember?

Thanks so much for any help!