The ring of residue left on one's nose after thrusting it firmly into one's anal cavity. The residue often resembles the arctic circle in the northern hemisphere of the Earth. Although the arctic circle is white, the residue left on the nose is a brownish tint and a bit sticky to the touch. It often starts at where your nose meets your top lip to the bridge of your nose.
by DoctaThunda December 06, 2011