Icebreaker

Oscar the Grouch – ‘Ground Beef’

The grumpy "Sesame Street" Muppet cooks up a joke for his own amusement (not yours). He returns later in the show for our etiquette segment.

Oscar the grouch attends the Clearwater Benefit Concert Celebrating Pete Seeger's 90th Birthday at Madison Square Garden on May 3, 2009 in New York City. (Photo by Neilson Barnard/Getty Images)