Public Schooler -- one of the sad individuals with parents smart enough not to embarass them by having them test to get accepted into a real high school (Notre Dame Prep). Instead they recieved a free, ridiculously sub-par education providing only enough substance to help these sad individuals develop a slight grasp of the english language, so they could then write grammer school level comments about private school girls they spent their lives trying to be like. You know who you are... and you still can't get into the good parties. Give it up.
*Example of a PSer: See all negative comments about Notre Dame Prep*
PSer - pen spinner
the people who spin their pens or writing instuments
hey!that PSer has some nice pen spinning combos!