Muppet lip balm/I Love Trash (from Elmo Through the Looking-Glass)

Cast

 * Fozzie Bear's Wocka Wocka Watermelon as Telly Monster
 * Kermit's Green Keen Apple as Oscar the Grouch

Lyrics
Fozzie Bear's Wocka Wocka Watermelon: (singing) I love trash! Everything dingy and dusty and dirty Uh, and I love to put stains on my shirty... (laughing) Yeah?

Kermit's Green Keen Apple: Hearing you screech like that is music to my ears. Heh, heh, heh.