That feeling you get after drinking so much that get sick and then try to convince your wife that you vomited because you ate spicy food; a hangover tainted by shame and rage.
Ashley: I told you to switch to seltzer! But no, you had to keep up with the boys. No wonder you spent the night praying to the porcelain god.
Brett (feeling Kavanauseous): Shut up! I only got sick because you made me eat that srirachi mayoshit!
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.