Pop Culture: Internet Lingo

Kkkkk

A Brazilian equivalent of “lol,” referring to one of the onomatopoeia for laughter, which is pronounced in the same way as the letter K in Portuguese (cá).

The amount of K’s is not set. So long as there are three or more K’s the meaning is still “lol”. 

The more repeated the closer to “rofl” or “roflmao” the meaning gets (especially if in all caps).