Italian slang word, short for puckalina or puckalucy. A puck is another name for a vagina or pussy. Good to use when you don't want others to know what your talking about in public.
"Shit, what's that smell? Maybe it's coming from your puck!"
"I can't believe that big headed baby came out of that woman's puck".
A derogatory term for Canadians. Not that it exists already, I just think it would be cool to start a new term. Also, I have met a few people who don't know the term canuck. Puck, because it's the main point of interest in hocket, a predominantly Canadian sport.
A person who is deliberately contrary or pigheaded, or who intentionally picks fights and starts trouble, not because of any deeply held belief, but purely for the joy of causing mayhem or hurting others. Intention may be either malicious or spirited.
From the character of Puck in Shakespeare's Midsummer Nights Dream.