I say this clip on Bill Simmons' links today. Batting Stances of MLB players in the 80's. I don't know who is a bigger dork, him for doing them or me for knowing that all of them are spot on. You'll get a kick out of these if you were as big of a baseball geek as myself. There's also Batting Stances of the Yankees, Red Sox and Cardinals.
YouTube - Batting Stances: 1980's