Pick a food and smash it up to see what it's made of.

I know that if your leg wasn't smashed up but look at him!

You see a face smashed up against your computer screen.

I knew that a lot of people weren't there to smash things up.

Every now and then the water smashed up against the wall in a storm.

There was another one, all smashed up, where we were.

The door closed and the floor smashed up against his feet.

"So you smashed her up side of the head and then ran off?"

We were nearly smashed up on the shore several times.

They return home only to find that their cars have been smashed up.