an old cowboy come riding into town on a half dead mule. he hitches the mule to the post in front of the saloon. a group of young drunk cowboys comes walking out of the bar past the old man. one of these young punk pulls out his revolver and says "you ever dance old man!??"
the old man replies "nope, i was always too shy, but i always wanted to"
the young man says "well you're gonna dance today!!!"
he starts shooting both his revolvers at the old man's feet and the old man starts hopping around trying to dodge the bullets. finally, the young mans guns are empty. the group has a long hard laugh at the old man's expense.
as they begin to walk off the old man, from under his coat, pulls out a double barrel coach gun and yells "you ever kiss a mule on the ass???"
the young man, staring down the barrels says "nope, but i always wanted to!!!"