How much do you know about Jeff the killer (1) I want to know bros or gals out there how much you know about who Jeff the killer is G.T.M.universe published on December 30, 2014 Stacked 1/5 How old is Jeff? 14 15 16 17 2/5 What does Jeff the killer say to his victims right before he kills them? Type answer. Hint: 11 characters 3/5 What day did Jeff get his scars? Hint: 2 choices Damion s b-day His first day of school Before The the dinner party with janes family and his family 4/5 What is Jeff the killers full name Jeff John Nelson Jeff lee mason Jeff Alexander Woods 5/5 Here is a last east one for all of you bros out there (what's his brothers name) Lou Allen Frank Kevin