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1.
pronounced-poe-zay

Somebody who is a major poser,tries to hard, and accuses other people of being posers though they are NOT.
Oliver tries too too hard to be emo, and even calls himself emo. as in,"hi im oliver, and im emo." etc.
honestly, nobody believes it at all. the worst actor ever, cant even pretend.
oliver calls rony a poser, though everyone KNOWS that rony IS NOT. therefore oliver is a poset
by RonyRiot June 09, 2007