| Abbreviation | Definition |
|---|---|
| MAC | Making A Change |
| MACB | Mad As Can Be |
| MADD | Mothers Against Dumb Dogs |
| MADD | My A** Demands Dough |
| MADD | My Ass Demands Dough |
| Mad-doging | When some one gives you bad looks |
| MAI | Most Annoying Individual |
| MainThing | Your special friend |
| MAO | Million And One |
| MAS | Mark As Spam |
| MAS | Mildly Amused Smirk |
| MAS | Mutual Admiration Society |
| MAS | My Angelic Son |
| MASS | Monster A** Speaker Simulator |
| MATH | Magnificent And Totally Handsome |
| MATY | My All To You |
| MAW | Mother |
| MB | Mega Babe |
| MB | Might Be |
| MBA | Major Bad A** |