A bubble that comes out of your ass when you fart, which is not quite a shart but enough to give you the uncomfortable feeling of something wet in your ass. Gorpuscles can range from small and marginally moist to large, underwear-staining ass drip.
Paulie had to fart, but ended up blowing a rather large gorpuscle out of his butt. He made a beeline to the bathroom to wipe his ass.
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.