~ n.~ slang: A Person (usually male) that attempts to make himself appear more interesting/cool than the collective average of those around him by exaggerating half truths about himself and his experiences. Often they are confused with arrogant/smug people but The North American Douchebag is actually insecure and are only attempting to act arrogant and this is usually how we can spot them in the wild and call them out on their douchebaggery. There are slight variations of demeanor depending on which country they reside. However the North American breed is the most dominant.
Nobody was paying attention to Jim so he started talking about a popular girl he went out with in high school for 2 hours, as though they were prom king and queen. What a douchebag.