What is your goal? This will help answer your question.
The off() method removes an event handler from an element. See http://api.jquery.com/off/ for documentation on this method. Because you are adding an event handler and then removing one, nothing would happen unless you could click on the element before the browser reads the script file.
Now if you wanted to add an event handler to an element, you would listen for click on the document, and add the event listener to the event target, this would add and remove the event at the same time according to the code you wrote. So it’s important you explain your intentions because I am not even satisfied with this answer, it is all I can infer.