A mental disability that makes the effected person an annoying idiot who thinks he's in clash of clans. One known case as of present which is a derranged Vietnamese kid who thinks he's part of the mafia
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.