can be used as meaning of overdosage, usually with drugs. now though in many urban areas "od" is now a term used when someone does something accessivly.
such as if someone is to work out alot, people would say that person od's. or if there was a huge argument between a couple and the girl crys, they would say wow that dude od'd on her
2. yo clemente why you got to od on jason wit the fat jokes
To OD is to Overdose.
In a clinical meaning, it is to exceed the safe dosage of a drug, creating danger. NOT ALL ODS ARE FATAL. In fact most aren't. That's a common misunderstanding.
In a popular slang context, especially in an urban/hip hop setting, "OD" means to do something to EXTREMES. In other words, to go crazy with something.
"Man, I know you gots a case of Cristal but don't OD! Dat shit is expensive dawg!" (In other words dont binge drink with expensive liquor)(urban/popular)
"I gave my bitch my MasterCard and the bitch be straight OD'in!" (He lent his credit card to his girlfriend and she racked up amazing amounts of debts) (urban/popular)