Jar Full of $10 Bills

A man walks into a bar and sees a jar full of $10 bills on the bar. He goes to the barkeep and says "Hey, what's up with that jar?"
The bartender responds "Well, you put in 10 bucks, do 3 challenges, and if you do them you get the whole jar."
The man says "Wow that's pretty cool, what are the challenges?"
The barkeep lists "Well, first ya gotta drink a whole bottle of hot sauce, and no nursing. Second, there's a dog out back who has a sore tooth and he's real grouchy, and you gotta take out the bad tooth bare handed. Last, there's this old lady upstairs who's never done the hokey pokey, if ya know what I mean, and you gotta fix that."
The man replies in disgust "I can't do any of those!" So the man gets drunk. Being drunk, he decides he can do anything and says "Hand me the bottle of hot sauce." So the bartender hands the man the bottle and the man drinks the whole, straight down. He then goes outside to deal with the dog. As the door shuts you hear yelping and screaming and hollering and growling and then.... dead silence... The door creaks open and the man walks in. He's all covered in blood, his shirts torn, he's missing hair... and in a drunken slur he asks "Where's the old lady with the tooth problem?"