when ur sitting with a bunch of people and you accidently let one rip. you get up and pretend to go do something else, but you are actually just running away from your fart so no one else knew you farted.
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.