a man who has fallen out of favour with a guy/girl for having or trying to have intimate relations with someone else and the other feels left out or jealous
Dan thought that Matt was acting sleazy when he picked up his root last night with that hot chick
A female that uses court or prison sentences to dominate/intimidate/control the opposite sex is as sleazy as any male that is sleazy, though males for some reason don't seem to be allowed to call it what it really is.
A sleazy human is a sleazy human, regardless of what sex, race, sexual orientation, religion, or creed they are.