The middle of the giant W is the stereotypical conical witch hat, complete with a buckle in the center.

Half-surprised the article didn't mention how "Flagpole Sitta" was also featured in Weird Al's "Polka Power!" medley from 1999's "Running With Scissors" album.

"Famous," off their 1995 album "Get Lost."
http://youtu.be/_i39UmXC2SY