The best definition ever from the Urban Dictionary:

a very peaceful person who smokes weed often. and is often talked down on by retarded ass people who drink,smoke cigs,pop pills and cheat their lives away by thinking that their athletic skills and good looks are actually going to mean a goddamn after they find out that life actually gets hard and that their parents money wont buy them happiness

example:

"wow....that stoner actually has a good job,makes more money than i do and doesn't really have to work hard...other than me who thought that my football skills would get me a job and im stuck working the drive through at taco bell at 28"