During the "Supermarket Finds" segment, Dave takes a sample of something called "White Fungus" and spits it out; another bowling great (Marshall Holman) sits in with the band on tambourine; Dave chats with Mitchell Libonati, the man who found the piece of Evander Holyfield's ear that was chewed off in the infamous boxing match that previous weekend; Blur performs "Song 2." (thetvdb.com)