From episode #2 of Glee on Fox, Showmance, where Puck (Noah Puckerman) tells Santana Lopez to "take it". While saying this he had been doing something very naughty to a balloon that was between them!
Example #1:
Girl 1: "Can you hand me that?"
Girl 2: "Here, take it."
*both burst into laughter*
Girl 1: "Dirty, dirty, dirtttyyy!!!"
Example #2:
Girl 1: "You sooooo wanna take it from him!"
Girl 2: "I don't! Well, maybe a little..."
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.