1.A little dumb kid, A little asshole who generally doesn't listen to his/her parents,A kid who should go die/run away from home and never come back. 2. A prick who is small in height.
1. You little fucker!!! Go clean your fucking mess.
2. Your a little fucker! Go Shove your two inch dick up your mom's ass!
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.