When a professional fencer duels a bz who doesn't know anything about fencing. The pro fencer will say, "you would be disqualified in a real duel." And the bz will continue saying fence up dog.
Person 1: FENCE UP DOG!!!!!
Person 2: You're disqualified.
Person 1: FENCE UP DOG!!!!!
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.