The Coolest Man Who Ever Lived

[Horus Lupercal]

Alexander the Great for wery obvious reasons and perhaps Leonidas I

 

[HippySecond]

Jack Black!

 

[lSHaDoW-FoXl]

Allow me to introduce you to...

Spoiler: Professor Badass

I vote Frostychick because she brought my attention to Professor Bad ass!

 

[GonzoGamer]

If we are talking real people, The White Death. (He fought the soviets in... Sweden? Finland? Look him up, his life is the definition of insane badass)

Fictional character, Commander Shepherd... also South Park Jesus is pretty bad ass.

I was talking people who have lived. If we're talking fictional characters it's a whole different list.
Coolest Fictional person in my opinion:
Spike Spiegel
Philosophy by Bruce Lee.

 

[Frozen Donkey Wheel2]

Castiel, from Supernatural.

Because I'm watching Supernatural at the moment, and Castiel is just awesome.