Theme Song

The theme song is the tune that plays at the beginning and end of every episode of Happy Tree Friends.

Lyrics
Dee Dee Doo

Ba Doo Bee Doo

Dee Dee Doo

Ba Doo Bee Doo

Dee Dee Doo

Ba Doo Bee Doo

Dee Dee Doo

Ba Doo Be Doo Be Doo

(giggles)

La La La La La

La La La La La La

La La La La La La

(cheers)

Trivia

 * Based on the voices scatting the theme, it sounds like the singers are female characters.
 * The theme song has been used since episode one.
 * The tone of the theme song sounds different on "Classics Remastered" episodes.
 * A YouTuber named TheSweetShock has createda remix of the theme song.
 * The only episode so far where the theme doesn't play both at the beginning and at the end is Pet Peeve, as the credits played with Lumpy screaming.