Well, at least according to Roger Miller. I have changed film with a kid on my back! It's really not so hard.
The first version of "You Can't Rollerskate in a Buffalo Crowd" that we knew was, no surprise, the Ralph's World track off of his first (self-titled) CD.
XM Kids has been giving the (original, I suppose) Roger Miller version lately. The closest I could find a video is this lipsynching one:
Fri at 8PM ET/5PM PT
Sat at 8AM & 4PM ET/5AM & 1PM PT
Sun at 11AM ET/8AM PT