What does this sound mean to a cat?

I find cats always respond to the “kissy” sound, like you’re pulling air in and making kissing smacks at the same time.

Why don’t you just record it?

If you don’t have a mic, call 646-462-4161 x 00130 and leave a voicemail; the web service drop.io will automatically convert it to an audio file available at http://drop.io/catsound (totally free)

Thats pretty much it but not quite, close enough though.

Just wish I had a microphone to record it so people won’t think I’m utterly insane.

It does work on every cat though, they might not come over but it always gets their attention.

Reply - I’m not in the US so can’t use that service.

The International Cat Sound:

Mods, the above is from bigmixup.com, which now appears to be down.