Guy goes into a bar.  Sees a jar full of $10 bills on the counter.  He asks the bartender about it.  Bartender says, $10 will buy you 3 dares you have to do...and if you do them, you get the whole jar.  Must be $3,000 there. Guy says, "Ok...I'm game" and puts in $10.  The bartender tells him:  1.  You have to drink this whole bottle of Tequila in one shot...and not make a face.  #2   There's a mean old rottwieler outside with a thorn in it's foot...you have to get it out.  and finally, #3 there's an 85 year old woman upstairs who has never had an orgasm...you have to make it right for her.
Guys says forget it...it's impossible.  After a few more drinks though, he comes back and says, Ah hell, give me that bottle of Tequila.  He drinks it down.  He's dying, but he manages to do it and not make a face.  He then stumbles outside.  Everyone in the bar cringes to the sounds of yelping and screaming and banging around.  All of the sudden it's silent.  Everyone is sure that the man is dead.  Then lo and behold, he comes stumbing back in...shirt torn..bitten and bloodied...he colapses against the bar and says:  Ok, so where is this old lady with a thorn in her foot?