Three cowboys sit around a campfire bragging about their adventures.
The first says, “I gotta be the meanest, toughest cowboy there is. Just the other day, a bull got loose in the corral and gored six men. I wrestled that sumbitch to the ground with my bare hands. “
The second cowboy laughs, “That’s nothing. I came across a rattler on the trail yesterday, grabbed it round the neck and bit its head off. I drank that venom down in one gulp, and I’m still here today!”
The third cowboy remains silent, slowly stirring the coals of the fire with the tip of his pecker.
This joke is included in the Black Book of Jokes. You can order it from here.