To show an unreasonable fear of games. To be frightened by shiny new technology. To be like a certain lawyer who is also known for his douchebagery.
Guy 1: So why did she piss on the floor again?
Guy 2: Oh, you mean Susie. She suffers from gameaphobia.
Guy 1: Whats that?
Guy 2: Well, when she saw my six axis controller she became frightened and then wanted to boycott anything over a T rating.
Guy 1: Oh, you mean she's over 30.
Guy 2: Yep.
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.