1. To finger a girl in her BH and then later brag about it and make all your guy friends smell your finger.
2. A douchbag who thinks he's cool because he fingered a girls BH
Bro 1: Do you smell that?
Bro 2: No?
Bro 1: Haha dude I just foxtailed this chick, wanna smell?
Bro 2: haha no thanks
*Bro 1 puts finger next to Bro 2 nostrils anyways*
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.