I don't know what I'm going to do with you!
Example:
Justin, you are getting to be too much and I'm confused about how I should handle you! You have made me mad/annoyed for the last time!!
("I don't know what I'm going to do with you!" is to be aggravated or annoyed by one's actions)
Justin, you are getting to be too much and I'm confused about how I should handle you! You have made me mad/annoyed for the last time!!
("I don't know what I'm going to do with you!" is to be aggravated or annoyed by one's actions)