A fictional person/character whom may be used in the process of insulting or ruining an individual's reputation, especially online in the gaming community.
For when the backhanded compliment is just too bitchy to be called a backhanded compliment
You: You've surprised me, when I first met you I thought you were a fuck tard, but now I'm undecided
Me: Well that's a cuntliment if ever I've heard one
A cuntpliment happens when a person is given a compliment which is immediately followed with a jab at the person being complimented - or, alternatively, a jab at a person followed by a compliment.
"You're one of the smartest people I know... even if you can be a dumbass sometimes."