Happy Tooth Day! is the Silly Song from The Little House that Stood and is sung by Larry the Cucumber along with Mr. Lunt, Jimmy Gourd, and Jerry Gourd. In the song, Larry sings about having his one tooth, and has a celebration for the tooth.
Lisa vischer as Junior
Megan Murphy as Madame blueberry
- This is the first Silly Song since Bubble Rap to be referred to as Silly Songs with Larry.
- This Silly Song was played in Chuck E. Cheese's to promote The Little House that Stood as part of the January 2013 Show which is played from January through March of 2013.
- In the original YouTube upload of the song, Bob's first line was recorded by Mike Nawrocki rather than Phil Vischer. The Silly Song was reuploaded shortly afterwards with Phil voicing Bob in both parts.