A guy who's got, or at least looks like he's got a fair amount of moneh, and does everything in his power to make people see this. Often wear expencive clothing and accessories, and has a rather douchie hairdo.
Also this guy is quite the cock, or at least he act like one.
...hence the name "cockmoney"
(n.) A crazy nymphomaniacal and usually sociopathic slut who craves the wang on a constant basis and does not let marriage or commitment get in the way. She is unstable and thinks she is better than everyone else, and will suck the life blood from her victims. See also, "succubus."