na na na na boo boo

/nɑː nɑː nɑː nɑː buː buː/

Signification 1

A teasing phrase used to mock someone.

“The kids shouted, 'na na na na boo boo,' at the loser.”

A playful taunt or teasing phrase.

“The kids laughed, chanting, 'Na-na na-na boo-boo!' at him.”