May refer to Anonymous gathering information on someone, like possible scientologists, using OSA's own methods.
-"Yeah, hang on. Ok I got his name, adress, phone number and facebook account."
2. The smell of burnt pubes.
3. A creature native to the scandinavian islands that is a major tourist attraction.
Person 2:Yeah shes an OSA!
2. Person 1:Awww what smells like osa?
Person 2:My burnt pubes, can you drive me to a hospital?
3. Person 1:Have you seen the Osa yet?
OSA: "They pay you how much to know nothing?"