What flies in the air and clanks? A sparrow with snow chains.

What is the stickiest bird? The eagle owl.

What is the smallest titmouse? The ant.

Which key does not lock a lock? The clef.

What is seven times seven? Fine sand.

If you need it, you throw it away, if you don't need it, you take it back. What is that? An anchor.

With which eye can you not see? With the fat eye.

What hears everything but never says anything? The ear.

Which glass can you not drink from? From the lens.

The more you take away, the bigger it gets. What is that? A hole.

What reaches the door but never enters the house? The pavement.

What is a bridge over which many cars drive? Not a word.

Which stones can you find in the stream? Wet stones.

Who speaks all the languages of the world? The echo.

Why does time sometimes fly so fast? Because some people want to kill them.

Which foliage does not grow but becomes shorter? Holidays.

What is big in a giant and small in a dwarf? The 'R'.

How often can you cut a 1cm thick slice from a 50cm long sausage? Once, because then it is only 49cm long.

Which pig is not a pig? The guinea pig.

Which mill does not normally stand by a stream? The coffee grinder.