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

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

make me smile;
usually written as 'u mms', meaning 'you make me smile', and may be used by people who get tired of the overused 'lol'

It stands for makes me smile. Lol is getting boring. Use this and make it global!! Lol is okay but Mms is so much cooler.

Massive Meat Shadow. When a guy wears running shorts and his package is defined enough to cast a shadow.

Moldy Muff Syndrome
When a man is able to detect the presence of a woman before she is seen. Due to her nasty twat which often looks like a bulldog eating mayonaise, but not mayonaise like Hellman's more like mayonaise that you left on the picnic table in the sun for two days in July. Side-effects include upset stomach, vomitting, diarrhea, burning eyes, and the tendency to stab yourself in the face with a spork.

Mobile Molestation Station, aka "creepy van". Typically a full size van, extra points for murals painted on the side, or the '70s bubble window and/or curtains