"Twinkle, Twinkle, Little Bat" is a poem recited by the Mad Hatter in chapter seven of Lewis Carroll's 1865 novel Alice's Adventures in Wonderland. It is a parody of "Twinkle Twinkle Little Star".[1]
Twinkle, twinkle, little bat!
How I wonder what you're at!
Up above the world you fly,
Like a teatray in the sky. [2]
The Hatter is interrupted in his recitation by the Dormouse. "The Bat" was the nickname of Professor Bartholomew Price, one of the Dons at Oxford, a former teacher of Carroll's and well known to Alice Liddell's family.[1]