I think that pretty much describes the Hulk. Unless you want to be more specific, using words like “wrath” or “rage”.
Don’t let the sun go down while you are still angry.
Ever heard that verse before? A lot of people have probably heard it in some form or another at some point. The Hulk would do good to follow Paul’s advice.
What Paul is saying right here is that we shouldn’t hold grudges. We should be kind to others, not staying angry at them. If we show God’s kindness to them, we can help to change their hearts.