A WWE wrestler who unfortunately is the biggest asset to the company. His fanbase typically consists of women and children and is fitting in with the WWE's PG policy. However in attempting to make him the biggest face in wrestling he has ironically become the biggest heel. He is hated by hardcore fans due to his poor wrestling ability and being able snatch victory from the jaws of defeat no matter how much he gets dominated in a match.
We can all argue about how watered down the WWE is now compared to the attitude era. We can all argue about who's the best champion of all time but if there's one thing we can all agree on, it's that John Cena sucks.
A person who is a fan of a particular game, brand, band, movie or any part of popular culture to the point where it becomes a way of life for them. Arguing with a fanboy is ultimately futile, as no matter how many well-articulated facts you put to them that may criticize said game, band etc. they will take it as an insult, almost as if you're insulting their child. DO NOT, under any circumstances, engage a fanboy in an intelligent discussion regarding the flaws of their favored hobbies as it will only result in one-sided arguments that you have no chance of winning.
Fanboy: I believe that Halo is one of the most amazing games to grace this earth.
Level-minded individual: Well it's not all that good, certainly not the way you're making it out to be.
Fanboy: How dare you! You're nothing more than a troll to disrespect this work of art. Go back to your cave....
(continues ranting on for 5 pages)