1 definition by _goatboy_

sdmf

Stands for:

STRENGTH DETERMINATION MERCILESS FOREVER

Used by american soldiers during WWII.

i guess you could see SDMF written on helmets, patches or tanks,etc during WWII.

¨Krauts in the open! C´mon guys SDMF with those nazi bastards!¨

by _goatboy_ February 21, 2006