Gumblejack

The Gumblejack was a type of fish that was considered to be one of the tastiest in Mutter's Spiral. The Doctor liked to fish for them, specifically once in his sixth regeneration. (TV: The Two Doctors)

Frobisher hunted for some Gumblejack he had created in the Doctor's TARDIS. They made high-pitched squeaking noises. (AUDIO: The Holy Terror)