Definitions by Steven3304

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.

mcsm by Steven3304 June 27, 2007