Silly Cathy, drinking tons, talking lots (6)

I believe the answer is:

chatty

I'm a little stuck... Click here to teach me more about this clue!

'silly cathy drinking tons talking lots' is the definition.
I can't tell whether this defines the answer.

'silly cathy drinking tons' is the wordplay.
'silly' is an anagram indicator.
'drinking' is an insertion indicator.
'tons' becomes 't'.
'cathy' anagrammed gives 'chaty'.
'chaty' placed around 't' is 'CHATTY'.

Can you help me to learn more?

(Other definitions for chatty that I've seen before include "Prone to gossip" , "Loquacious" , "Full of (trivial) conversation" , "Communicative" , "Talkative or garrulous" .)

I've seen this clue in The Sun.

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.