Learn how to say all the Portuguese words you could never learn is school with this handy travel guide to slang, casual phrases and, let's be honest, curse words.

Next time you're traveling or just chattin' in Portuguese with your friends, drop the textbook formality and bust out with expressions they never teach you in school, including:

• Cool slang
• Funny insults
• Explicit sex terms
• Raw swear words

Dirty Portuguese teaches the casual expressions heard every day on the streets of Brazil:

What's up? — Tudo bem?
Are those fake boobs? — Você tem silicone no peito?
I need to take a piss. — Preciso mijar.
That goalie is so weak. — Esse goleiro é uma mãe.
I'm smashed. — Tô bebum.
and more!