An acronym for "massive mammary syndrome."
When a girl has very large boobs, making it difficult for males to keep their eyes above a female's neck. one very prominent symptom of massive mammary syndrome is the significant number of "cat calls" one might receive on a daily basis.

Also used as an excuse for why clothing never fits busty chicks correctly. The cause of bathing suit/bra frustration, and accidental flashing.
-"did that creepy man just honk at you?"
-"yahh, that's typical... i suffer from MMS"

-"yo, you're left boob is hanging out of your bikini top, and you have a significant amount of under-boob going on..."
-"oh, that's just a symptom of my "MMS." don't worry about it.
by themostgoofy May 23, 2009
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Supposed to stand for “Miracle Mineral Solution” in which the founder, Jim Humble, claims to cure Cancer, Aids, and, I kid you not, autism. He has successfully gotten many parents to force their children to take this “miracle supplement” in hopes of making their child immune to every disease in the world. However, what most of these brainwashed parents don’t know is that MMS is actually BLEACH. That’s right, what they claim is actually sodium chlorite, which, if consumed enough, CAN ACTUALLY KILL YOU INSTEAD! In fact, there has been far more evidence of MMS actually causing deaths than curing Cancer, Aids, and autism like it was claimed to do. And also autism cannot be cured, it is a developmental difference in the brain, and the fact that people force autistic children to take MMS in order to be “cured” shows that many people are too ignorant and bigoted to just accept their child for who they are and actually love them as human beings instead of forcing them to drink bleach.
Recently, there have been many advocates who reached out to YouTube to delete videos supporting MMS in which they ended up deleting most of these videos and banning the people who posted them. Remember, MMS is dangerous and not everything you read or watch on the internet is true. Just because some persuasive man claims something with emotion and confidence doesn’t mean it’s true.
by Dubiks May 23, 2019
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Morning Make-up Syndrome: waking up next to a female who looks fugly without her make-up on. OR a female who wears too much make-up and looks falsely hot and looks fugly when the make-up comes off.
i was gonna t-bag this ho, but her MMS unstiffed me.
by autoreverseaudio June 13, 2004
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Mrachek is fill with dispare, sad hoes, fake bloods and vsco girls, not only that, but the second you walk in, the smell of axe body spray, cheap perfume and musty ass teachers coffee breathe attacks you nose, the teachers are gay as hell and hand out way to much homework, the new school gives off a looks can be deceiving type vibe and thats because it does, the new school looks nice but hold nothing but thots and ghetto ass students, #hoesmad
Niggas at mms ate ghetto and smell like ass
by Domineticx September 21, 2019
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MMS- acronym for “made me smile
-woah you have a big dick
-really? MMS
by discojigger69 April 7, 2019
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An MMS is a morning monster shit. Categorized by the action of waking up in the morning, and then taking an enormous crap.
Fuck bro I gotta go take an MMS shouldn’t have eaten so many abortions last night damn it.
by queefheaddestruction6969 March 28, 2018
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