A person that has an opportunity to have sex with a beautiful woman, but is so brain damaged that he misses the opportunity or completely ruins it by acting like a total fucktard, making the woman want to fuck her hand instead.
Jew Hung: "I can't believe Joe didn't blow his load last night, Mary was just about to suck his cock and mount him, but he preferred the to play onthe Wii...he's such a Cunt Bungler!
A term used to define someone who has surpassed the point required to be just a "wanker" or a "cunt".
Said person is in a league of their own when it comes to upsetting, offending, or hurting people either mentally or physically, thus requiring this insult too be hurled at them.
Person 1: "Did you see that man trip and mug that war veteran?"
Person 2: "Yes, what a Hoofwanking Bunglecunt."
Someone who tries really, really hard to be an actual cunt, but who is so incompetent that they end up embarrassing themselves so much that they, in roundabout-style, still somehow stumble upon being a cunt.