Maria dislikes David's new mustache Sesame Street : Season 9 Episode 73

Mr. Snuffleupagus is competing in the Great Snuffleupagus Derby, named such because the winner gets a derby hat. He wears a sheet with the number 9, indicating his spot in the race. He asks Big Bird to watch his bucket of orange juice so he can have a refreshing drink as he passes by mid-race. The derby begins and Snuffy takes off. Big Bird sees other Snuffleupaguses pass by, thinking they're Snuffy, until he sees they're not wearing his number. Big Bird eventually drifts off to sleep, just before Snuffy arrives and slurps down the juice. Big Bird stirs and thinks ...