What would be your spy code name? (For all genders!)

Almost everyone, at some point, imagines being a spy. But what's a good code name? So many good ones have been used so often, and now they're clichéd.

So come see some not-used code names, some longer, some shorter, some medium sized, but they're all good ones. So replace the light bulb in your flashlight and come search for some code names.