Of all the animals I have encountered in life, snakes have been the hardest one to overcome my intense fear/flight reaction. Took almost 60 years to not have a panic attack when one was near.
So any snake that is more than 10 yards away is my coolest these days.
Nate the Snake.
@yakkoTDI Kenny Stabler
@phendrick Is that the kid from South Park?
A dead one
Cottonmouth. Have you ever looked at one of those things??
@Tadlem43 Not only looked at one but ran one over with my mountain bike. I wasn’t trying to but he tried to slither away and crossed my path.
Arctic King cobra
My ex wife in a snow storm.
Can we vote for a lawyer?
There are too many really cool snakes for me to pick one that’s the coolest. My blue eyed leucistic ball python is high on my list, though.
@Pony That sounds EXTREMELY cool!
Jörmungandr
Cobra
Ball python

Then again there’s Jake The Snake Roberts:
@tweezak Can you tell me which drugs he said no to?
@tweezak I prefer his later career.
@yakkoTDI Podcaster?
@tweezak Bicycle.
https://99spokes.com/bikes/kona/2014/jake-the-snake
@tweezak @yakkoTDI not a bad Road bike. Not good for trails!
Coral and King snakes. Can you tell the difference?
@hchavers Red meet yellow…
@hchavers What if you put them together:
/youtube I FEEL THE EARTH MOVE
I was under the impression that snakes generally dislike the cold.
Coolest Snake is a Cold Dead one.
@Mandamm I’m in 1000000% agreements with that! Yep, the best snake is a long Dead one! Food for the Birds
Somehow I can’t believe that pants snake didn’t come up.
I had a ball python named Eden for a long while. I was also young once.
Vintage Pepsi can for scale. 
Of all the animals I have encountered in life, snakes have been the hardest one to overcome my intense fear/flight reaction. Took almost 60 years to not have a panic attack when one was near.
So any snake that is more than 10 yards away is my coolest these days.