stick it where the sun dont shine

Stick it where the sun dont shine is a colorful expression told to someone who seems to be bothering you in one way or another, most commonly as a way to insult them in a way that will cause them to leave you alone or no longer continue doing what they are doing. This is used as a euphemism for telling someone to stick it up their butt which a childish mocking phrase is told to people who have said something you dont like.