kukuku
In real, traceable use. Part of the curated seed collection; community review is coming.
Also seen as: kuku
Meaning · English
The sound of sinister laughter.
Register: slang
Where it’s used:
Used
American English
Sources & notes
Adapted from English Wiktionary (CC BY-SA 4.0, retrieved 2026-07-30 via kaikki.org).
Common questions
What does “kukuku” mean?
The sound of sinister laughter.
Is “kukuku” formal or informal?
kukuku is generally slang.