cookiemonster Muppet with quite an appetite Muppet with a voracious appetite Muppet with a major sweet tooth Blue Muppet on "Sesame Street": 2 wds 'Sesame Street' figure Muppet appropriate for this puzzle Voracious Muppet TV character who once fantasized about eating the moon because it resembled his favorite snack (Alaska) Puppet who - [gasp!] - went on a diet in 2005