Classic call-and-response style jokes that follow a set pattern.
Knock, knock. Who's there? Ven. Ven who? Venezuela few more jokes your way!
Knock, knock. Who's there? Howard. Howard who? Howard you like more knock-knock jokes?
Knock, knock. Who's there? Ken. Ken who? Ken you believe there's more jokes coming?
Knock, knock. Who's there? Army. Army who? Army doesn't need a key, just knock-knock!
Knock, knock. Who's there? Kent. Kent who? Kent stop laughing at these jokes!
Knock, knock. Who's there? Lou. Lou who? Lou have to ask, I'm the one with jokes!
Knock, knock. Who's there? Ya. Ya who? Yahoos at the door, opening for more jokes!
Knock, knock. Who's there? Irish. Irish who? Irish you a Merry Christmas and some jokes!
Knock, knock. Who's there? Mikey. Mikey who? Mikey likes it when you laugh at jokes!
Knock, knock. Who's there? Orange. Orange who? Orange you glad I tell jokes?
Knock, knock. Who's there? Warren. Warren who? Warren anything from me yet? More jokes!
Knock, knock. Who's there? Ivana. Ivana who? Ivana hear more jokes, let me in!
Knock, knock. Who's there? Ernie. Ernie who? Ernie thing you say can be a joke!
Knock, knock. Who's there? Ivor. Ivor who? Ivor you open the door, you won't get more jokes!
Knock, knock. Who's there? Atch. Atch who? Atch out, I'm coming in with jokes!
Knock, knock. Who's there? Buzz. Buzz who? Buzz me in, I'm bringing jokes!
Knock, knock. Who's there? Sher. Sher who? Sheriously, another knock-knock joke?
Knock, knock. Who's there? Lettuce. Lettuce who? Lettuce have a party and dance!
Knock, knock. Who's there? Olive. Olive who? Olive a sudden, you're the joke master!
Knock, knock. Who's there? Cereal. Cereal who? Cerealously, stop with these jokes!
Knock, knock. Who's there? Broccoli. Broccoli who? Broccoli-n roll!