Answer:
They don't forget.
It rows quickly with four oars but never comes out from under his own roof. What is it?
What is it that has a power socket on one end and a corkscrew on the other?
It is a cat but not a kitty, You'll never catch on in a city. Its fangs are huge and so its claws, A death machine with paws and jaws. In its own way a royal fellow, Striped with black and clothed in yellow
When they are caught, they are thrown away. When they escape, you itch all day.
What is always coming but never arrives?