"Alligators and Women" joke

A man walks into a bar with an alligator on a leash. Once he is in
the bar he tells all the patrons that are present that for a round of
drinks from everyone in the bar he will insert his penis into the
alligator's mouth and remove it unscathed. All the bar goers accepted
the dare and each put up a drink. the man walks up to the alligator,
takes his penis out of his pants and puts into the alligator's mouth.
He then grabs a beer bottle and smashes it over the alligator's head.
The alligator immediately opens his mouth and the man removes his
penis unscathed.
The crowd is left in awe.
The man then says,' If there is anyone here who is willing do the same
thing, I will give them $500.''
From the back of the bar a woman stands up and says,' 'I'll do it, if
you promise not to smash the beer bottle over my head!''