mcsm

MCSM is a school in Manhattan, New York City located in Spanish Harlem on East 116th Street and Pleasant Ave, right on the FDR Drive. It stands for Manhattan Center for Science and Mathematics.

John: what school you went to?
Derrick: I went to gay ass MCSM last year.

by Steven3304 June 5, 2007

MCSM

The abbreviated form of the Telltale/Mojang collab game "Minecraft Story Mode" it's a good game really, except for that one bitch Issumer.

Person 1: "Bro I got so much nostalgia playing MCSM again.

by EnbyIreland April 15, 2022

Warden mcsm

Yes hes a block. Yes hes also bald. But hes still hot as hell so i dont care

Wow Warden mcsm is so hot I want him to use me as a doormatt

by AsterAsteroid April 13, 2022