A Knock, Knock Joke to Keep You Smiling

Knock, Knock!
Who's there?
Shirley.
Shirley who?
Shirley you know the sound of my voice by now.

Grades 3–4

For more jokes, riddles, limericks and tongue twisters, check out our
Gross Body Jokes to Tickle Your Funny Bone book from our Funny Bone Jokes series.

Joke Day Friday

American Optometric celebrates Save Your Vision Month during the month of March. So, for Joke Friday we're sharing a joke from our Gross Body Jokes to Tickle Your Funny Bone title from our

Funny Bone Jokes series.


Why did the computer
go to the doctor?

To improve its web site!



In addition to jokes, these titles also include riddles, tongue twisters, knock-knock jokes, limericks, and fun facts about the body that are tied to curriculum. For grades 3–4.