Pictures:

What is black when clean, and white when dirty?

A black board.

2032

What is it called when someone corrects a Morse code message they regretted sending?

Re-Morse.

2656

A 5 o'clock shadow.

1280

What is ironic about taking the apple on the left?

After you take it, the other one is left.

3069

What did pregnant Emily and the library book she was reading have in common?

They were both due in September.

1628

What would the Eiffel Tower be called if it fell down?

The I Fell Tower

3205

What is a stack of watches called?

A watch tower.

911

What kind of glasses are these?

They're reading glasses.

2890

Why was the hot dog happy?

Because it was on a roll.

208

What is the trend called where people take pieces of coal with them on dates?

Carbon dating.

2476

What is a word that describes things that are VERY natural?

Super-natural.

3383

What did the man say after a meteor destroyed his house?

This really hit home.

2175