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What does KMMS stand for?

KMMS stands for Keep My Mouth Shut

This definition appears very rarely and is found in the following Acronym Finder categories:

  • Slang/chat, popular culture

See other definitions of KMMS

Samples in periodicals archive:

I can't afford to leave anything behind or I'll get beaten - but I'm just going to keep my mouth shut.
This is how it starts, little letters from mobsters, but in the end, basically he's telling me to keep my mouth shut," an exasperated Mazaros tells KSNV Channel 3.
There might be people out there who wouldn't hire me because they thought I should keep my mouth shut, but I'm not aware of that.