The story
Borrowed from Japanese ふふふ (fufufu, onomatopoeia for the sound of laughter; compare English hahaha).
Etymology from Wiktionary, CC BY-SA 4.0.
fufufu
Today it means: The sound of laughter; especially a snicker. Full definition →
Today it means: The sound of laughter; especially a snicker. Full definition →
Borrowed from Japanese ふふふ (fufufu, onomatopoeia for the sound of laughter; compare English hahaha).
Etymology from Wiktionary, CC BY-SA 4.0.