Yackety-Yak

Yakety-yak is slang for noisy, stupid and incessant talking.
Found on http://www.probertencyclopaedia.com/browse/ZY.HTM

Yackety-Yak

Yakety-yak is slang for noisy, stupid and incessant talking.
Found on http://www.probertencyclopaedia.com/browse/ZY.HTM
No exact match found