boo monster

A slang term applied to one that's easily 😨 scared. A person who always thinks the worst in all situations.

Abby, "Wow! Look at that really dark cloud!"
Tanya, Oh, No we are going to have a tornado!!

Abby, (laughing) "Nah, you are just a Boo Monster!"

by Humptea March 1, 2017