Moon Door

What does moon door mean?

To get rid of

Moon door is a phrase that means "get rid of." It is used by people who don't want to see a certain person anymore.

The term originates from the Vale of Arryn moon door featured in Game of Thrones. The door is used to throw people, usually condemned men, to their deaths several hundred feet below. The phrase has become popular when wanting to break up with somebody or not see a friend anymore. It can also be used as a noun as in "give your gf the moon door already."


Your relationship with her has become toxic, you need to moon door Nicole

Petyr Bealish pushes Lysa Tully through the moon door

Related Slang


Updated February 5, 2021

Moon door definition by

This page explains what the slang term "Moon door" means. The definition, example, and related terms listed above have been written and compiled by the team.

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