What is the best type of guitar pick?

In the Pick Of Destiny Tenacious D what type of guitar is the one that KG uses in the master exploder scene that looks like two legs?

• Answer:

  If you watch Tenacious D in The Pick of Destiny with the director's (Liam Lynch) commentary on, during the Master Exploder scene Liam mentions that the guitar Kyle plays that looks like a woman's legs spread apart was actually a guitar that was constructed specifically for the movie and that it did not actually work. Yea but some famous dude (dont know who) actually had a Dean guitar like that, just not the legs, and successfully played it That famous dude, i believe, is Michael Angelo Batio.