Usually the last name of an Irish gentlemen. "Heaney"s are extremely hard working, and modest. Usually they will do anything for their friends or family. They can be shy, but always have a great sense of humor if you get to know them.
Ralph Heaney is the best worker we've ever had, even though he will tell you he's not that great.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.