A man walks into a bar and orders a beer. As he's sipping his drink, he notices a jar on the counter filled with $5 bills. Curious, he asks the bartender what the jar is for.
The bartender says, "It's for a challenge we have here at the bar. In order to win the money in the jar, you have to complete three tasks. The first task is to chug a whole bottle of hot sauce without flinching. The second task is to go out back and pull the sore tooth out of our angry pitbull. And the third task is to go upstairs and make love to our 90-year-old grandma."
The man's eyes widen in shock as he hears the tasks. He takes a moment to think it over and decides to go for it, figuring he could use the extra cash.
He slams back the bottle of hot sauce, tears streaming down his face, but he doesn't flinch. Next, he heads out back to the pitbull. The bartender and patrons hear growling and barking, followed by a lot of commotion. After a few minutes, the man comes back into the bar, bloodied and scratched, but he proudly shows the bartender the bloody tooth in his hand.
The bartender is impressed and says, "Wow, you've got guts! Now, all that's left is to go upstairs and complete the final task."
The man gulps nervously and heads upstairs. The bartender and patrons hear creaking bedsprings and moaning from upstairs. After what seems like an eternity, the man finally comes back downstairs, looking exhausted and disheveled.
The bartender asks, "Well, did you complete the final task? Did you make love to our 90-year-old grandma?"
The man takes a deep breath and replies, "Fuck the grandma, where's that pitbull you want me to pull the tooth out of?"