"Coped out"...derived from Cope2, not to be confused with copped out. "Coped out"(definition) - to turn states evidence, become a police informant, to rat / snitch on someone, to testify in court.
. (Example- 1. he got his charges dropped because he coped out on his co-accused. 2. When someone gets arrested due to an informant providing information, it's called getting "coped out".) - To be Coped on is the same as getting ratted on, or snitched on.
Chill out, take it easy, relax
Settle down Wild Bill, relax your bones.