What means "clack-a-lacking" in that context?
- Baby, you wanna break this down?
We should be clack-a-lacking too.

- Okay

- Thank you!

P.S. She was asking her boyfriend to set up a tent.

Question

What means "clack-a-lacking" in that context?
- Baby, you wanna break this down? 
We should be clack-a-lacking too.

- Okay

- Thank you!

P.S. She was asking her boyfriend to set up a tent.

Answer

I have never come across this expression  before. I think we need more context before trying to work out the writers meaning. It is not in common usage in British English.

Best wishes

Bob

Answer

Wow - I am a native English speaker and I have never heard this expression. It could be American, Australian, etc or possibly an expression by people younger than me!

Answer

I have read that definition before, it does not seem to fit the context before. Thanks, Valmir!

Answer

Try Urban Dictionary

http://www.urbandictionary.com/define.php?term=crackalacking