To describe a small or stunted penis, this squashes any guys ego, and ladies if you say it then the guy will prove himself, so good way of seeing his manhood.
'Oh my God, did you hear about Arthur he has a Stunted Shaun, how embarressing'
A "stunted punk" is a class of poseur of the most vile sort. Filled with grandiose malapropisms, crippled by poor hygiene and and a penchant for gagging themselves upon their own feet.
I've never been a fan of that kid, you know- the stunted punk?
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.