A useful substitute for the word "shit". This G-Rated slang is to be used in public settings, such as school when your teacher wouldn't approve of you saying "shit".
an individual whom acts in a scheming and sneaky (weasel rat bastard) manner in select situations
Anthony Tavormina is a shadey shiste because one called him and saw him ignore the call. IN addition his cellphone is prepaid and he has a "wednesday shirt"!
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.