Free beer

A man is just walking down the street one night, and he stumbles across a bar. In the bar window reads a sign "Free beer for life, talk with the bar tender for more information". Out of curiousity the man enters. Inside he asks the bartender "Whats with the sign in the window?" The bartender replies "Well if youre interested in the challenge let me know." The man says "yes id like to participate." The bartender explains "First you must drink our oldest liquor, but inside the liquour is eggs, been there since before I know. Second, we have grumpy. He's an aligator and well, he's grumpy cause he has a sore tooth that needs a pull'n. Lastly we have a prostitute upstairs, ugliest gal you'll ever see. Have sex with her and well we'll make sure your tab is endless." Starting off the man eats the eggs from the liquor, and slowly drinks the liquid until the jar is empty. At this point the man is pretty drunk and stumbles out the back door where grumpy lies waiting. From inside the bar you hear a loud growl, the complete silence. The man returns inside and asks the bartender "Wheres the lady with the sore tooth?"