The opposite of no u that's offensive rather than defensive. To be used when someone describes themselves in a way that doesn't apply to them, but does apply to you.
A phrase that a guy says to a girl loudly in a public place to attempt to embarrass that girl. This is usually sarcastic and said to a complete stranger who wants to ask a guy something simple.
The phrase originates from the movie "Billy Madison" when Adam Sandler's character makes an ass of himself while trying to fit in in high school...
Girl: "Excuse me, do you have a pen I could borrow?"
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.