Grease

Grease is a 1978 musical film released by Paramount Pictures. The film stars John Travolta and Olivia Newton-John. The film has a lot of songs. One scene features Jan singing the Brusha Brusha Brusha (Brush Your Teeth) song from Ipana featuring Bucky Beaver, the mascot. The scene became very iconic on YouTube, especially on TV during Freeform airings of the movie. The Brusha Brusha Brusha song sounds very similar to the Pajanimals version.