Definitions by Some guy at 163

p.s/i.s 163 

it means low on budget and the teachers who work in the school are retarded

MRS.saban: EvErYoNe in p.s/i.s 163 kNoWs aBoUt YoU GuYs
Everyone in 802: shut up avatar.

p.s/i.s 163 by Some guy at 163 January 22, 2019