TV series example of the word

The Big Bang Theory Season 4, Episode 21
I have to skip the chitchat.

The Big Bang Theory Season 8, Episode 20
Enough chitchat. How do we know you are who you say you are?

The Big Bang Theory Season 4, Episode 3
You're right, he's a festival of humdrum chitchat.

The Big Bang Theory Season 2, Episode 12
All right, enough chitchat. Let's destroy something.