A person from New Brunswick. The term derives from the word Bluenoser, which is a person who lives across the border in Nova Scotian. Poonoser mocks their belief and riteous attitude that they are that much better than their neighbouring province.
Taking a 1 dollar bill and using human poo if possible, or dog poo, smearing it on the dollar and placing it on the ground in a public place preferably with drunk people(concerts, sporting events, college campus) and wait for someone to pick it up
We placed the poodollar down in the parking lot of the concert and a drunk kid came by and put it in his pocket