Impotus Americanus is an Extremely dangerous primitive animal species whose tail is inversely proportional to the size of the ego.

How to recognize an Impotus Americanus?

A first test - known as the refrigerator test - consists of checking the animal's reaction to the suggestion that there is no guarantee that the light in a refrigerator is turned off once the door is closed.
Any frown that seems to indicate even a slight doubt in the animal is a first sign that does not deceive.