VIDEOS:
No foul language at the circus
The setting doesn't allow the characters to swear; attempts to do so are covered up with wacky sound effects and a censor box with symbols on it.
Example of:
Magical Profanity Filter
Scott Pilgrim vs. The World
Example of:
Censor Box
"That's bullshirt."
Example of:
Gosh Dang It to Heck!