The act of becoming moronic due to the overuse and abuse of
oxycontin.
OR
A person who is addicted to
oxycontin, therefore making them a
retard.
Person 1: Hey man, you talked to Levi lately?
Person 2: No man, I heard he's a real oxymoron.
Person 1: So that's why he keeps ducking me for money.
Person 2: That fat fuck...