Upside-down

Tom just loves pineapple upside-down cake.

A polyglot is someone who can read upside-down.

You're holding the book upside-down. This is upside-down and this is right-side up.

Is the letter W an upside-down M or is M an upside-down W?

Mary fell in love with Tom, and the whole world turned upside-down.

Much is said about the upside-down five-pointed star.

Dmitri headed to the upside-down car.