Pardon me for existing!

Pardon me for existing!

An angry, exasperated response to a criticism or rebuke that one feels is unwarranted or unjustified, especially since they believe they did something very minimal or nothing at all. A: "Would you please just sit down and stop getting in my way?" B: "Well, pardon me for existing!" You don't need to get so upset, I was just suggesting you ask for directions. Pardon me for existing!
See also: pardon