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8.
MAS
Middle-Age Shred
A group of born-again skateboarders who typically skated in the late 70s / early 80s and then rediscovered their passion in their forties. A form of mid-life crisis!
John always dreamed of getting on a skateboard again and when he discovered MAS he knew he was amongst friends who would understand.
by Eyesi July 31, 2008
 
9.
MAS
Male Answer Syndrome - All men have this to varying degrees. Some will talk about what the government out to do to get out of debt with some big words, and other stuff which only sounds smart. When in reality, this said guy can't even balance his own check book. Most men feel the need (and act on it) to sound smart (and are often covincing, espcially to women who usually "respect what a man says" or they just play dumb and let him yap sounding mystied the whole time).
MAS afflicted male1: Yah see, torque is the square tangent of the physics of when the tire pressure is uh... galvenized.
Listener1: Ohhh. Wow.
Listener2: (thinks: w/e, this guy is such an idiot).
by Agilio October 24, 2005
 
10.
mas
Mas as "mas" from the word "emas" is the Indonesian word for "gold". Mas with a capital M literally means "young man" in Indonesian.
Selamat siang, Mas! -> Hello Sir! (like greeting the waiter in a restaurant)

by Indo86 April 22, 2008