Why do we say ‘under the weather’ and other popular expressions? Here are 3 fun origin stories

Common sayings used metaphorically are popular in the English language — and are often used all over the world. 

There's "break a leg," "the cat’s out of the bag" — and so many others, often with interesting histories. 

Why do people use these popular expressions?

ANIMAL IDIOMS WE CAN'T RESIST: WHY DO WE SAY ‘CAT GOT YOUR TONGUE’ AND OTHER POPULAR PHRASES?

Here’s a dive into three common sayings and their backgrounds.

This common expression is often used to ask someone what they're thinking if deep in thought.