YouTube celebrity popularized by his "Ask a gay man" series on fashion, especially by giving advice on hair, shoes, and apparel. Special pet peaves of his are overalls, muffin tops,crocs and carpenter jeans.

Also known for his own distinct hair style, working at GAP, and for being from Paducah, Kentucky.
Girl #1 walks into the mall in carpenter pants showing her muffin top, wearing crocs, and a shirt with tigger on it.

Girl #2- You obviously didn't watch William Sledd today.
by Youtuber March 23, 2007
Get the William Sledd mug.