What does ku ku ku mean in Inuyasha manga?

Question

In the Inuyasha manga many times naraku says ku ku ku in the english translated version. What does that mean?

Answer 1

"ku ku ku" = evil snicker, more or less.

See this link:
http://www.oop-ack.com/manga/soundfx.html
... for a list of common manga sound effects.

Answer 2

i was kinda wondering that too, its in alot of animes and mangas, i kinda thought maybe it ment they were out of breath or somfin...or maybe a little laugh like thing?

OR McFate could be right and its an evil snicker haha

Answer 3

Nothing.It's just his weird laugh...kukuku...