short for Long Distance Serial Killer. a serial killer that kills at great distances via a sniper rifle or other weapons.
Joe- Hey man you heard about the killings in town?
Mike- Yeah, its an LDSK.
Joe- We better move, he could be scoping us right now!
Mike- Yeah, its an LDSK.
Joe- We better move, he could be scoping us right now!
by kyle9020 October 6, 2010