What is Cowboy Dan?
1.
a major player on the cowboy scene who goes to the reservation, drinks and gets mean, they say he'll start a war, he hops in his pickup puts the peddle to the floor and says "i've got mine but i want more" then he drives to the desert and fires his rifle in the sky and says "god if i have to die, you will have to die."
he didn't move to the city, the city moved to him and and he wants out desperately
"Cowboy Dan's a major player!"
See
2.
A random person that shows up to your house party uninvited and tries to steal booze.
you: what the fuck, did Cowboy Dan just steal my Jack Daniels?
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3.
the action of sticking your fingers up someones butt as a joke and saying cowboy dan
He cowboy danned me 9 times last night.