Brain Teaser

A problem or puzzle that is difficult to solve

Teacher's Pet

A student who is the teacher's favorite

It Is Raining Cats and Dogs

It is raining very heavily

Eye Candy

Something or someone that is attractive to look at but not necessarily substantial

Cry over Spilt Milk

To be upset about something that has already happened and cannot be changed

Mind-Blowing

Extremely impressive, surprising, or exciting