I disagree on Donkey's position. He should be number 3. How is Wario manlier than Donkey? Donkey is a GORILLA, which is proven to be stronger than anywhere from 8-15 men. Wario Ganon and Ike which are ahead of him... all men.
Now Lucario, yes, he has aura, but let's not forget what he is. A pokemon. Pokemon are never manly. They are cute, they fit in pokeballs, but they are not manly. No, not even Gyarados.
The only reason he isn't one is because to be honest, nothing is manlier than Captain Falcon, unless you are Chuck Norris himself. And Snake has explosives.
Charizard is the manliest of all Pokemon, but in the end he is nothing more than a Pokemon, in no way shape or form manlier than Donkey Kong.
Donkey Kong has Kong, which comes from King Kong, the manliest ape of all time. If you don't remember how manly King Kong was, watch the Peter Jackson King Kong movie and watch how King Kong annihilates three T-Rex's at the same time.
Here is a link to the video for proof of King Kong and Donkey Kong's complete manliness:
http://www.youtube.com/watch?v=Qt2Q4BB8nRg
(sorry in advance for that guy's crappy editing in his video)
Now King Dedede? I'm sorry, he is a Penguin. Cute and cuddly is the antithesis of Manly. Want to prove my point? Get on King Dedede, and hold down on the control stick to duck. Point made.
Now, Donkey Kong's only REAL competition for rank 3 is Bowser.
Let's look at their pro's and con's for manliness meter.
Donkey Kong:
pros:
1) a Gorilla
2) Enormous and Muscular
3) he can Donkey Punch (This argument can be repeated infinite amount of times because it is the most win)
4) Wears a tie with his name on it. That is MANLY.
5) Bangs his chest
6) Kills people accidently while swatting flies. (f-smash, u-smash)
7) Defeated King K. Rool
8) Was the protagonist of many games, unlike Bowser, who was defeated in many games
9) He has three spikes.
10) He can breathe underwater (Donkey Kong Country underwater stages)
11) Descendant of King Kong himself.
12) He can Donkey Punch
cons:
1) none
Bowser:
pros:
1) big spikey shell (probably overcompensating because he isn't THAT manly)
2) he can breathe fire (respectable... yes respectable)
3) Mario's worst enemy
4) Likes to kidnap princesses
5) His suicide is pretty win.
cons:
1) Rumor has it he is just a Ninja Turtle cast-off that went bitter and tried to take over mushroom kingdom as his vengeance to the world.
2) He never REALLY gets the princess
3) Mario has defeated him plenty of times. That's not manly.
4) He's slow. Manly people are NOT slow. Look at Captain Falcon for more info.
5) He has too many subordinates. Donkey Kong is a man of action. He gets things done HIMSELF.
6) Bowser relies too much on his sharp claws, his spikey shell, and his fire to do things. It takes real MANLINESS to get things done with your fists. Like Donkey Kong.
Enough said.
Donkey Kong for position number 3!!!!!