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.

Shit's about to go down! — O coro vai comer!

I'm smashed. — Tô bebum.

Let's fuck like animals. — Vamos trepar como animais.