A man walks into a bar with a crocodile and says "I'm going to put my penis and testicles into this crocodile's mouth and after 30 seconds I'll take them out and you can all buy me a drink for being able to watch this amazing feat."
So the guy puts his privates in the crocodile's mouth for 30 seconds, then he picks up a nearby whisky bottle, pours whisky on the crocodile and lights it.
The croc opens its mouth to scream in pain, and the guy takes his genitals out, and takes a bow then stuffs his junk away again.
As he enjoys his drinks he says "I'll buy anyone here 10 drinks if they do it."
The bar goes quiet.
Then a little old lady says "I'll try but you must promise not to set me on fire."
John