There was no pre-listening of the Cartoon sounds to share outside of the web page but they do sound very good and classic as in Tom and Jerry, Roadrunner etc.
The website is a for free sample packs and have not listened to the other ones but they are totally free and there is no need to sign up or anything just press download- Clean looking site and not even pop ups or other irritating shady stuff.
To get them:
http://www.orangefreesounds.com/cartoon-sound-effects/
http://www.loopholesamples.com/#!kung-fu-sound-fx-free/c1gxt