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yakety-yak

or yak·i·ty-yak

[yak-i-tee-yak]
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verb (used without object), yak·e·ty-yakked, yak·e·ty-yak·king, noun
  1. Slang. yak2.

yackety-yak

or yack·e·ty-yack, yak·e·ty-yak, yak·i·ty-yak

[yak-i-tee-yak]Slang.
verb (used without object), yack·e·ty-yakked, yack·e·ty-yak·king, noun
  1. yak2.

Origin of yackety-yak

First recorded in 1945–50; apparently imitative
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for yakety-yak

yackety-yak

noun
  1. slang noisy, continuous, and trivial talk or conversationSometimes shortened to: yak

Word Origin

of imitative origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012