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Acronymfinder

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 meanings 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.