VIDEOS:
The Big Book of British Smiles
The image for the trope, a dentist scares his patients into better dental hygiene, using a book of British Smiles.
Example of:
British Teeth
Dental Plan! Lisa Needs Braces
Example of:
Broken Record
Lisa's Powerplant Song
Example of:
Protest Song
The Simpsons
Example of:
Punctuated Pounding