The use of capital letters can really change the meaning of a sentence. 

For example: 

I like to eat pancakes. 

I like to eat capital letters.

What do you call a short clown? 

A little funny.

What's it called when Shrek works more than 40 hours a week? 

Ogretime.

What did Blackbeard get on his report card? 

Seven Cs.

What's the best place to buy Cheerios and donuts? 

Hole Foods.

How do you get in contact with a Greek architect? 

You column.

What do cavemen do on the weekends? 

They go clubbing.

What do you call a group of bovine running from their problems? 

Cow herds.

What's the first dinosaur you see in the morning? 

The Crackodon.

What should you do if you're being chased by a sarcophagus? 

Throw a throat lozenge at it. That will make the coffin stop.

What does a neurotic lingerie model wear?

A Freudian slip.

What do you call it when a pig gets air sickness? 

Swine flew.

What's the best part of a mailbox joke? 

The delivery.

How do you tear down a fireplace? 

You dismantle it.

What do you call a wasp that dresses in yellow and black?

A wanna bee.

I got to have lunch with the world chess champion recently. 

It took him twenty minutes to pass the salt though. 

And he didn't pick up the check, mate,

What did one depressed rabbit say to the other?

Do you even carrot all?

What did the film teacher tell his students? 

You need to focus.

Joey took his grandma to a fish spa center where the little fish eat your dead skin for only $45. 

He said that it was way cheaper than having her buried in the cemetery.

What did the cannibal order at the Chinese restaurant? 

Chow man.

How do flamenco dancers catch fish? 

They castanet!

What do you call a flower's offspring? 

An orkid.

What did the father squirrel tell his son? 

Acorny joke.

A giant light bulb walks into a bar. 

The bartender looks up and says, "Hey! What's the big idea?"

Why was the pirate such a good boxer? 

He had a great right hook.

A cosmetic company has finally discovered the leading cause of dry skin. 

It's towels.

How do trains eat?

They chew chew.

Joey's wife was complaining that he didn't listen to her anymore. 

Joey replied, "No thanks, I've just had one."

Why do basic white girls make terrible math tutors? 

Because they literally can't even.

A man and a woman were having a quiet, romantic dinner in a fine restaurant. They were gazing lovingly at each other and holding hands. 

A waitress, taking another order at a table a few steps away, suddenly noticed the man slowly sliding down his chair…then sliding a little more... until he was almost under the table. The baffling thing was that the woman with him stared straight ahead and didn't seem to notice! 

The waitress watched as the man slid all the way down his chair and out of sight underneath the table. Still, the woman stared straight ahead. 

The waitress, thinking this behavior a bit risque and concerned that it might offend other diners, went over to the table and, tactfully, began by saying to the woman, "Pardon me, ma'am. But I think your husband just slid under the table." 

The woman calmly looked up at her and said, "No, he didn't. He just walked in the door."