How's your sister Kate down by the garden gate? Is she still swingin'?
4 seconds sound clip from Snagglepuss - Major Operation (S1E1).
You can hear this line at 00:05:36.584 in the Blu-ray version of the episode.
Quote context
[...]
- By Gadfrey, Snagglepuss, I've got you at last.
- Shoot, if you must, this old gray head. But teatime, before you fill me with lead.
- Good idea, Snagglepuss. Traditional tea and all that. I'd be delighted.
- How are things in Glocca Mora? Kilkenny and Kildare?
- How is Duffy McGuffey, McCarthy, Malone? McCullan, McGillan, and lots of Malarkey?
- How's your sister Kate down by the garden gate? Is she still swingin'?
- And your brother Paul, behind the prison wall?
- Sorry, old bean, but teatime is over.
- Major! Look out for them flyin' saucers!
- By Jupiter! We've been invaded!
[...]