Birthday Knock Knock Jokes

Here you will find funny, silly and hilarious birthday knock knock jokes for children of all ages, teens and adults.

Do you have a funny knock knock joke? Please share!

Knock, knock!
Who's there?
Abbey.
Abbey who?
Abbey birthday.Submitted by: Elizabeth

Knock, knock!
Who's there?
Abbey.
Abbey who?
Abbey birthday 2U!

Knock, knock!
Who’s there?
Abbie.
Abbie who?
Abbie birthday!

Knock, knock!
Who's there?
Abby.
Abby who?
Abby birthday to you!

Knock, knock!
Who's there?
Abby.
Abby who?
Abby birthday 2U!Submitted by: Daffy Duck

Knock, knock!
Who's there?
Abby and Manny.
Abby and Manny who?
Abby birthday and Manny happy returns.Submitted by: Maggie

Knock, knock!
Who's there?
Alligator.
Alligator who?
Alligator for her birthday was a card.

Knock, knock!
Who’s there?
Bacon.
Bacon who?
Bacon a cake for your birthday!

Knock, knock!
Who's there?
Beer.
Beer who?
Beer-thday greetings!

Knock, knock!
Who's there?
Ben.
Ben who?
Ben over and get your birthday bumps!

Knock, knock!
Who’s there?
Bertha.
Bertha who?
Bertha day greetings to you.Submitted by: John

Knock, knock!
Who's there?
Bertha.
Bertha who?
Bertha-day greetings!Submitted by: Britty

Knock, knock!
Who's there?
Gus.
Gus who?
Gus how old I am today!

Knock, knock!
Who's there?
Hippo.
Hippo who?
Hippo birthday to you, hippo birthday to you.

Knock, knock!
Who's there?
Ivan.
Ivan who?
Ivan a piece of your cake!

Popular who's there?