Go on and Yakkety yak

Go on verb - To take place.

Yakkety yak and go on are semantically related In some cases you can use "Yakkety yak" instead a verb "Go on".

Go on and yakkety yak are semantically related in gossip topic. Sometimes you can use "Go on" instead a verb phrase "Yakkety yak", if it concerns topics such as talk trivially.