Cookie Monster's addiction caused him some issues in the tooth-retention department, and now he's turned to slinging other substances on "The Street." And someone apparently has it out for Elmo, too. Courtesy:
Being Elmo: A Puppeteer's Journey(2011) Self (archive footage) Other(3 titles) Sesame Street: Monster in the Mirror(1991) (Music Video)-Muppet Designer Let's Learn to Play Together(1988) (Video Game)-Muppet Designer (uncredited) Sesame Street: Oscar's Letter Party(1988) ...