Example : Ali : Why you are look so sad? Ahmad : I had lost a lot of money. Ali : Sorry to hear that. I'm also lost it just now. We are in the same boat.
Definition : With the top part at the bottom / With the top part at the top.
Example : (i) "The photo that have been taken by you was upside down. " (ii) " The box is written as 'fragile'. So please hold the box right side up, or otherwise the things inside would be broken. "