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Roger McDongle the Weiner-Happy Clown was a clown that appeared in the episode Little Miss Interprets. When he enters the Utonium Residence, he tells Professor to put the old ones in 2 old trash cans, if not, eat them. It turns out that the "old ones" were the patties Professor made.
Not to be confused with Rainbow, as he is also a clown.
Trivia[]
- His name is a pun on the McDonald's mascot Ronald McDonald.