1. n. a person who adapts his actions, responses, etc., to take advantage of opportunities, circumstances, etc.
2. v. being subject to physiological or physical harm
3. n. Irritating inconvenience.
1. Oh man he drank all the beer. What a rinser!
2. Check that kook out. He is getting rinsed.
3. Teacher: You have your final exam tomorrow. Student: What a rinse!!