When travelling in Brazil, you will no doubt notice that hand gestures are different. There is a distinct lack of the North American “OK” gesture, and this is not without reason. The OK gesture commonly used in North America, is very similar to an offensive gesture in Brazil (and other places), as it technically means “asshole” in Brazil, but carries a stronger connotation. It is best thought of as the equivalent of giving the middle finger – essentially, the opposite of a North American’s intention. While the Brazilian may realize your intentions – either by realizing that you are from abroad, or from their own consumption of American Media, it is still best to avoid the potential conflict.
Instead, Brazilians use another popular North American Gesture, the standard “thumbs up”. It is used in a multitude of situations, far more than any other hand gesture. When I first arrived in Brazil, I noticed it immediately, and it really leaves a person with a feeling of friendliness. Generally speaking, I try to follow Brazilian culture when I visit, and so I try to integrate the thumbs up regularly. I use it instead of waving thank you, alongside anytime I say “obrigado” (thank you), and anytime I want to show a kind gesture. But, this is not the only reason I do this. I also know that I talk with my hands more than I should, and it would be very easy for me to accidentally use the okay gesture without thinking about it. By consciously using one gesture, it prevents me from absent-mindlessly using the inappropriately using the other.
I would note that Brazilians still will understand if you were to use The Finger, but I would highly recommend against using it in anger – my experience is that Brazil has a bit of an Honour Culture, and it is not a good idea to attempt to offend someone. Tempers can easily flare in Brazil, people do not back down as easily, and situations can develop quickly into a level of conflict that was not initially sought. It is better to avoid confrontation – luckily, Canadians are generally less confrontational than other cultures, so this should not be a significant issue.