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

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.

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.

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

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

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.