Explore our great collection of knock knock jokes that have the response 'Buster' to the classic prompt, 'Who's there?
Knock, knock!
Who's there?
Buster.
Buster who?
Buster tire, can I use your phone!
Knock, knock!
Who's there?
Buster.
Buster who?
Buster, Keaton going - we'll set a record.