God Sentences You To Shame

''You feelin' ashamed of yourself now? ARE YA? HUH!?''

This is when God believes someone should reeeeally be ashamed of themselves, so he uses Spacetime curses them with going through the remainder of their day hearing words and seeing things that remind them of what they've done. No one else knows about their atrocity, but that person's shame builds up gradually as time goes on until they're forced to admit what they've done to someone close to them or somebody who could punish them (like a police officer).