you can leave your hat on...
So you were unfairly arrested for stealing from a burger stall (only under the pressure of gunpoint from a real criminal). Now you're banged up in an institution, your ankles permanently in chains and everyday forced to endure hard labour spending hours in the hot sun smashing rocks for apparently no reason. All your rights, possessions and luxuries are stripped, the guards and authorities degrade you and treat you as grabastic pieces of amphibious sh!t, you are forced to wake at the crack of dawn, wear stripey uniform and eat sloppy sewage.
but hey, you can keep your hat. In fact you can wear it throughout the whole movie, even when you're being locked up in prison and toiling away doing manual labour with the chain gang!
"don't think...feeeeel"