MST

duPont Manual High School's Math Science Technology program. Pure evil. With Mr. and Mrs. Z and Sha-- Ms. Johnson.

DUDE did you have all of your MST classes today?

by manualfreak March 20, 2008

MST

Short for "Money Saving Tip". Coined by actor/comedian Dewayne Perkins.

MST: When staying at a hotel, immediately put all cosmetic products into a bag, then call housekeeping claiming to not have been issued the products in the first place, then repeat twice a day, until you have as many as possible.

by Quik Chris June 5, 2009

MST

A tattoo on a female's lower back - an acronym representing "mid section tattoo" or alternatively "money shot target".

"Dude, check out the MST on that chick! I'd hit that all night!"

by desertdragon February 1, 2005

MST

Marino Smoke Team

Here jonty u cuming round to get a wack off da MST ...? Nah mate there wee men lets head round to west cultra !

by Handz Sproggen March 18, 2003

MSTS

Mississippi State Titty Shake. This is the dance done when MSU beats UF. It involves jumping up and down while chanting "Mississippi State....Mississippi State."

Hey Clunt, did you just see your cousin doing the MSTS?

by Cleed October 12, 2007

mst

Short for michigans sexiest teens, one of many schools were sexy kids go to learn math science and technology

pick up line: You look like u go to MST.

by sexy stud December 15, 2007

MSTS

Known among railroad nerds, this computer game was released in 2001 and officially called Microsoft Train Simulator. Now it is overused and still very slow on many computers.

Railroad nerd: Hey man, did you get the new update for MSTS?

Friend: No, I can't get it to run on my computer.

by Traindriver June 6, 2009