Разработчик приложения 101 Knock Knock Jokes For Kids: Angelo Gizzi
Knock Knock!
Who's there?
Little old lady!
Little old lady who?
I didn't know you could yodel.
Everybody loves Knock Knock jokes, and this app is loaded with them - 101 to be exact.
Kids and adults too are sure to have plenty of fun going through them all.