When your shit comes out of your ass at such speed that it creates a tsunami in the toliet all over your ass leaving you so disgusted that you need to take a shower. Also what the Irishcall their frag grenades.
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.