I need short jokes written in BRAZIL portuguese, (each joke is limited to maximum of 140 characters including spaces). 

1. Cannot copy from a book, internet, or other sources. 

2. Cannot be offensive, racist, or discriminatory. 

3. I need 93 jokes.  Please reply in English and describe your joke writing background, and post 5 sample short jokes (140 characters maximum).

4. Jokes must be funny.

Brazil residents preferred with paypal account.