"Chinese waiter and Cowboi" joke

There once was a Chinese waiter that worked at a bar. One day a man came in and sat down. The Chinese waiter walked up to him and said,
"
Can I get you something?"
And the man said "
A coke, please"
and so the Chinese waiter went to get the coke. He came back and gave the coke to the man and awaited as he drank it. Then the man spat it out, and the Chinese waiter burst out in laughter and said, "
Me Chinese, me play joke, me put Pee Pee in your coke!"
For the Chinese waiter had placed pee into the man's coke and the man left angrily.
And so the Chinese waiter continued his joke on and on again, customer after customer. Soon enough a cowboy stopped by and the Chinese waiter came up to him and asked if he could get him something and the cowboy said, "
a coke"
and so the Chinese waiter went and brought him one, as he waited for the cowboys reaction. Then the cowboy spat it out very angrily. Then the Chinese waiter said while laughing, "
Me Chinese, me play joke, me put pee-pee in your coke!"
and then the angry Cowboy replied,
"
Me Cowboy, me draw fast, me stick bullet up your @$$!"