Belonging to network language
For example, the dialogue between a and b.
Hey, what do you think of the beast video?
B: I have a look. That's so cool. Kakaka. . . . . .
At this time, "Kaka Kaka" is B's knowing fake smile, indicating that he understands what A said (video of the beast, can LZ understand it? If you don't understand, change it to a relationship video. . . . . . )
Similar to Kaka, there are "wow haha" or "dig haha", as well as "Waka" and "dig Kaka", which are actually "hahaha"
It is one of the important means for people to express their feelings on the Internet.
LZ, do you understand?
Wakaka