1)a person who makes sure every word they type is spelled correcty so they can diss other ppl online for grammar, spelling and other mistakes
2)a person who corrects other when they make mistakes too but are too proud to admit it so they bag on u
1)Oh My God u idoit its "their" not "thier"
2)
Smart ass: omg u moron ur such a fcuking retard, its pi not pie.
Smart ass#2: well its fucking not fcuking you noob.
Smart ass: shut up im smater than you.
Smart ass#2: smarter not smater.
Someone who values listening to themselves speak endlessly about a subject no one really esteems or cares about. The speaker carries on indefinetly in attempt to make everyone around him feel baser until someone has the nerve to call him smart ass.
Anyone who gives a filibuster demonstrates a small percentage of the smart asses out there.