Multimedia Messaging Service. A Form of multimedia message sent via a mobile ie. images, text, audio clips and ultimately, video clips to another mobile service
Hey man, MMS you're girlfriend's pic to me.
by Rick James May 10, 2005
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Miracle Mineral Solution (it's really just bleach used by Karens to 'cure' autism)
Karen: Did you hear about MMS? I might try it on my son.
Normal person: It's literally just bleach.
by deri100 May 30, 2020
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Very dumb person, Always uses tiktok even when their followers go down so fast. Very clumsy and can’t even stand on their own two feet.
Oh my god. Have you seen mm? Their so dumb and can’t even stand up straight
by Monkeychick1839 June 02, 2020
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For more than one individual to masturbate whilst in the company of another/others doing the same. MM is an abbreviation of the words mutual masturbation.
by Diddley August 14, 2013
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Mracheck middle school is a school full of thots *cough cough Alexis weddington cough cough* it has too many fights and that’s why the police is there and I hope that bitch ass mrs Davis goes somewhere bc she annoying asf and yea all them niggas are either hoes pussys or musty bitches
Damn MMS is ghetto asf
by Musty bitches June 14, 2019
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My Mummy

In terms of a lover, future Mother of your children. Often used to subtly declare ones affection for ones relationship with a caring soul. Transcending the stigma of society, without prying eyes being aware of your dedication.
by Mummy'sLittleDevil January 29, 2017
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