One who has a Pollyanna attitude and an ostrich mentality. This person thinks everything will be alright by sticking their head in the sand.
Wow...Planet X is here, NWO is here and the earth is shaking itself to pieces and he thinks all is fine; what a pollyost/polyost.
by ufopaul November 15, 2012
Get the Pollyost/Polyost mug.