Nickname for the drug Methyl-amphetamine aka ICE or crack.
Used as a code for ice users to refer to the drug and to use in public so they can speak between them or in the presence of other people and it be undetected because Jorgus is unknown to most.
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.