Chris Shirley is a musician who appeared in the Teletubbies franchise. He is the only Biscuit Boy to be a part of King Pleasure and the Biscuit Boys since the band was formed. He only appeared in the first four episodes featuring the band.
- The Grand Old Duke of York (first appearance)
- Humpty Dumpty
- Hey Diddle Diddle (last appearance)
- He is the only Biscuit Boy to be a part of the band since it first formed in 1986.
- His musical instrument was the double bass, but now plays the guitar.
- In the band, he goes by Bullmoose K Shirley.