I think not.
I mean, one of these aging hipsters is bound to get a broken hip.
The other night I was scoping celebs at the Waverly Inn when two 40+ men came zipping up on skateboards. Of course, they were decked out in Prada, but that isn't the point. Two cute girls behind me both chuckled outloud : "Grow up!"
I could not have said it better.