They chatted shit all night.

He is always chatting shit about other people.

I love watching chat shows on TV.

I enjoy watching chat shows on television.

We were running flat chat to catch the train.

We were running flat chat to meet the deadline.

We gathered around the fireside chats and enjoyed a cozy evening.

Let's have a little chit chat.

We had some interesting chit chats at the party.

I joined several chat rooms to meet new people.