Sarcastic. A term used exclusively by the kind of pathetic, trying too hard future soccer mamas to whose "jokes" friends can only respond with a blank stare and vague, twitchy attempt at a smile. Seriously, don't ever, ever use this word. It is strictly douchebags.
"Then the waitress at TGI Friday's was like, 'Do you want a doggy bag?' and I was like, 'No, I just want to throw out the other half of this pork chop!' I mean, seriously! She had it coming."
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.