An amalgamation of the words Cunt and Controversy. A prolonged public dispute, debate, or point of contention where the topic or focus of said dispute is a cunt (see various definitions for Cunt).
Example of a Cuntroversy where object is female genitalia: The argument about whether shaved, waxed or hairy vulvas are best.
Example of a Cuntroversy where object is a filthy loose-cunted whore: "Britney spears is pregnant again?! Should that cunt be allowed to bring a child into this world?"
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).