Society Dwelling Mother Fucker
as in Zakk Wylde's Black Label Society
can also stand for Strength Determination Merciless Forever.
as in Zakk Wylde's Black Label Society
can also stand for Strength Determination Merciless Forever.
by Urban Dictionary July 7, 2005
SDMF is an acronym for Strength Determination Merciless Forever. See Black Label Society/Zakk Wylde for details.
by DanieDarlin May 26, 2006