Classic call-and-response style jokes that follow a set pattern.
Knock, knock. Who's there? Annie. Annie who? Annie thing I can do to come inside?
Knock, knock. Who's there? Jessica. Jessica who? Jessica little closer, I can't hear you!
Knock, knock. Who's there? Olive. Olive who? Olive you do is open the door!
Knock, knock. Who's there? Ivan. Ivan who? Ivan a good mood to hear a joke!
Knock, knock. Who's there? Pecan. Pecan who? Pecan you unlock the door?
Knock, knock. Who's there? Lettuce. Lettuce who? Lettuce in before you catch a cold!
Knock, knock. Who's there? Sherwood. Sherwood who? Sure would like to come in, thanks!
Knock, knock. Who's there? Owen. Owen who? Owen the door and let me in!
Knock, knock. Who's there? Cow says. Cow says who? Cow says who let me in!
Knock, knock. Who's there? Kent. Kent who? Kent you see it's me at the door?
Knock, knock. Who's there? Wanda. Wanda who? Wanda know where your sense of humor went!
Knock, knock. Who's there? Olive. Olive who? Olive you in the world!
Knock, knock. Who's there? Dishes. Dishes who? Dishes the police knocking on our door?
Knock, knock. Who's there? Lettuce. Lettuce who? Lettuce in already, it's getting late!
Knock, knock. Who's there? Tamara. Tamara who? Tamara chance, can you let me in?
Knock, knock. Who's there? Fig. Fig who? Fig-et about the door, let me in!
Knock, knock. Who's there? Wooden. Wooden who? Wouldn't you like to know!
Knock, knock. Who's there? Nana. Nana who? No, not another banana joke!
Knock, knock. Who's there? Lettuce. Lettuce who? Lettuce in, the joke's about to start!
Knock, knock. Who's there? Olive. Olive who? Olive a sudden, I forgot the punchline!
Knock, knock. Who's there? Boo. Boo who? Boo who, I can't believe you forgot my name!