A phrase uttered when you are trying to focus on something, and someone else won't stop bothering you. Typically said by a parent to a child, may also be said between adults when one adult considers themselves superior to the other.
Example 1:
Daughter: "Are we there yet?"
Father: "No, it will be another 5 minutes"
Daughter: "Are we there yet?"
Father: "No, not yet"
Daughter: "Are we there yet?"
Father: "Stop you annoying"
Example 2:
*Woman cuts to the front of the line"
Person standing in line: "Hello, we are all in line here"
Woman who cut: "I'm busy and don't have time for this, stop you annoying"