Top definition
An affectionate nickname for British actor Benedict Cummerbatch. Used mostly by women who could be classified as a Cummerbitch.
Alice: I can't wait for "The Hobbit" to open in theaters, the Cummerbunny will be voicing Smaug! And I can't get over how awesome is in "Sherlock"!

Bob: He's voicing the Necromancer as well. You sure like your Cummerbunny.
by roguegriffin July 12, 2011
Get the mug
Get a Cummerbunny mug for your sister Yasemin.