tradução - what does kkkk mean in Portuguese? - Portuguese Language Stack Exchange

We received feedback from our Portuguese user, but we couldn't understand what does he/she mean, even we translate to English with google translate, will please someone explain to us? The original

exchange Tradução de exchange no Dicionário Infopédia de Inglês - Português

Do posts have to be in English on Stack Exchange? - Meta Stack Exchange

EX-2.4

#BrazilUSCham Archives - Brazilian-American Chamber of Commerce

Apostila ingles intermediario

Dicionario 2, PDF, Traduções

The gold mining industry in Brazil: A historical overview - ScienceDirect

what does “kkkkkk” mean? : r/Portuguese

PDF) A Reação do Mercado Acionário Brasileiro às Ressalvas de Auditoria

Why do Brazilians say 'kkkk' when laughing? - Quora

PDF) Last big corporate scandals in Brazil: Why investors did not see it in the annual reports?

How to say 'Whatever' in Portuguese - Quora