good cop bad cop

Short definition from Wiktionary

Noun

1. 1
   A psychological tactic used for interrogation, involving one police officer playing the role of intimidating adversary, and another that of friend with whom the subject is encouraged to bond.
2. 2
   An analogous negotiation or interrogation tactic.
3. 3
   Alternative form of good cop bad cop.
4. 4
   Alternative form of good cop bad cop.
5. 5
   Alternative form of good cop bad cop.
6. 6
   Alternative form of good cop bad cop.
7. 7
   Alternative form of good cop bad cop.

Proper noun

1. 1
   Alternative form of good cop bad cop.