a term used for filthy lying, cheating frat guys who think they're the cat's meow! Refers only to the lowest of the low and is the most insulting term one can be called. Usually refers to an asshole who cheats on his amazingly sweet girlfriend and who will most like get away with it forever.
"Robert is such a cuntbucket! He's been cheating on his girlfriend for years and never plans on telling her!"
by HadrianC83 July 02, 2012