Ep 225. So in the second season of Prison Break, they're already broken out of prison, but the name works once you realize that society is a prison

Odd jobs gets a request to collect money from a customer that hasn't paid his bill. They prepare to take this customer who is said to show up in a prison guard uniform into custody. However, Gintoki ends up being the one who is taken into custody. The customer turned out to be a real prison guard! His name is Kuzunosuke Beri, and there is no law or justice in his prison...