Exagerado.

aumentivos

Brazil recently had a very big scandal in which - for the first time, high-level politicians were convicted and actually imprisoned. Imprisoned! It's a big deal. The scandal made international news and is referred to as the mensalão scandal. Aside form the sociopolitical aspects of this, the word itself:

mensalão

...is very, very interesting. In fact, we can learn something useful from it. In Portuguese, there is a simple way to refer to something thst is really, really big or, very important etc. - in an exaggerated way. You can add an ão to many (though not all) words making it BIG, HUGELY IMPORTANT.

house = casa > casarão = a BIG,BIG house
The ão is pronounced "Ow" as in, ouch!
Now lets look at the word mensalão - it's important to know something about this scandal as it's important modern history. Some say it's a turning point in Brazil's efforts to reign-in political corruption. The word comes from mês (month). Anything that happens monthly is mensal. The politicians that were convicted (and sent to jail - unheard of here!) were receiving HUGE monthly payments (bribes) in exchange for voting in line with the ruling party. So the scandal got labeled as the mensalão crime. We would translate it literally as "big monthly".

While you can't simply add an ão to anything, you can to many, many words. Brazilians do this all the time. Sometimes they just make up new words by tacking an ão to the end. An official vocabulary of augmentatives exists, but you can't go wrong by trying the simple ão ending for almost anything. Here are some official ones:

car = carro > carrão

Ele comprou um carrão e agora não tem dinheiro para a gasolina.

ball = bola > bolão

Jogamos um bolão cara! Ganhamos o jogo!

head = cabeça > cabeção

Que cabeção ele tem, né?

heat = calor > calorão

Eu não estou aguentando o calorão do Recife!

friend = amigo > amigão

Ele é meu amigão. Adoro ele!

Check the pronunciation in this clip:

From the learning series INTENSIVO