st orm . ▁It ▁is ▁named ▁after ▁former ▁Buff alo ▁mayor ▁James ▁D . ▁Griff in , ▁who ▁in ▁ 1 9 8 5 ▁earned ▁the ▁nick name ▁" S ix ▁Pack ▁Jimmy " ▁after ▁suggesting ▁residents ▁grab ▁a ▁six - pack ▁of ▁Gen ese e ▁be er ▁to ▁wait ▁out ▁an ▁up coming ▁snow st orm . ▁The ▁index ▁is ▁measured ▁in ▁can s ▁of ▁be er , ▁with ▁roughly ▁one ▁can ▁for ▁every ▁ ▁of ▁expected ▁snow fall ▁( the ▁index ▁is ▁not ▁perfectly ▁linear ▁at ▁its ▁lower ▁levels ▁as ▁originally ▁introduced ); ▁thus , ▁Griff in ' s ▁six - pack ▁would ▁be ▁recommended ▁for ▁a ▁storm ▁bringing ▁two ▁feet ▁of ▁snow . ▁ ▁Mic key ▁One ▁mic key ▁is ▁the ▁smallest ▁resol v able ▁unit ▁of ▁distance ▁by ▁a ▁given ▁computer ▁mouse ▁pointing ▁device . ▁It ▁is ▁named ▁after ▁W alt ▁Disney ' s ▁Mic key ▁Mouse ▁cart oon ▁character . ▁Mouse ▁motion ▁is ▁reported ▁in ▁horizontal ▁and ▁vertical ▁mic keys . ▁Device ▁sens itivity ▁is ▁usually ▁specified ▁in ▁mic keys ▁per ▁in ch . ▁Typ ical ▁resolution ▁is ▁ 5 0 0 ▁mic keys ▁per ▁in ch ▁( 1 6 ▁mic keys ▁per ▁mm ), ▁but ▁resolution s ▁up ▁to ▁ 1 6 , 0 0 0 ▁mic keys ▁per ▁in ch ▁( 6 0 0 ▁mic keys ▁per ▁mm ) ▁are ▁available . ▁ ▁She pp ey ▁A ▁measure ▁of ▁distance ▁equal ▁to ▁about ▁, ▁defined ▁as ▁the ▁closest ▁distance ▁at ▁which ▁sheep ▁remain ▁pictures que .