CMU

What does CMU stand for?

Crack me up

CMU is messaging shorthand for when something or someone is very funny. Due to the hilarity of the situation, you begin laughing so hard that you feel like you might "fall to pieces" or "crack up."

People will likely use CMU when texting or messaging online, whether it be on social media or in a chatroom. For example, if your sibling shares an old photo of when you were little on social media, you might respond with "dead. that hair cmu everytime!" Or, you might text your friend a hilarious story about a recent fail and she responds with, "CMU!! I can't breathe. OMG."

Example

Man, I had a blast tonight, I needed something to CMU

That CMU feeling

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Updated June 21, 2024

CMU definition by Slang.net

This page explains what the acronym "CMU" means. The definition, example, and related terms listed above have been written and compiled by the Slang.net team.

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