Grappen over Alledaagse voorwerpen

What has hands but can't clap? A clock.

What has keys but can't open locks? A piano.

Why can't you trust stairs? They're always up to something.

What gets wetter the more it dries? A towel.

I'm reading a book on the history of glue. I just can't put it down.

What did one wall say to the other wall? I'll meet you at the corner.

What do you call a boomerang that won't come back? A stick.