If an ojbect/person is 'plorgh' or 'plorghy' it means it is rubbish and/or you don't care about said object/person
person 1: you're such an idiot, so childish... etc etc

person 2: plorgh.

(if they ask what 'plorgh' means send them a link to this page)
by We_Lick_Mustaches February 25, 2012
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