Tubby Custard Tummy (song)

Tubby Custard Tummy is a song that Laa-Laa sang in My Mum's a Doctor.

Lyrics

Tubby Custard Tummy, Tubby Custard Tummy, Tubby Custard Tummy,

Oh dear, oh dear, oh dear!

Trivia

• This song was sang to cure Po of her Tubby Custard tummy.