Given that the term has been overused as it has and to anyone (a dude I know who's 27 told me he got called it the other day) beyond the age of 12, I'd say it's been expanded to the max.
And haven't been in the Fun stream in a while, but like the top memers, most are (were?) middle aged and up. Heck, given the unmoved captions boxes in B/W standard font, the skill set is a bit stuck in the 90s.