A puţoi is the possessor of a puţă (see below). It is used either as an insult towards someone suspected of having a small penis, or a rough equivalent to "punk", that is, an immature boy that tries to act "tough".
a da la nutella: to make anal sex (literally "to hit the nutella"; nutella is the name of a chocolate cream product)
Dacă eşti extrem de curios de obscenităţile limbii române şi de aptitudinile "savante" ale autorilor articolului, click pe imagine.
O seara minunata!