Imagine a day that starts off well and then gets better.
You come home and find you've won a holiday to the Seychelles.
Cool, you say, 'that's the icing on the cake!'
Icing is the white or coloured substance often made from sugar and marzipan that's put on top of cakes to decorate them.
If you don't know how to do it, find out now.
This lady is from the north of England; notice the accent.