A man called John is out hunting for rabbits...walking around for hours, with his shotgun, hoping to shoot a rabbit! But there's not one rabbit to be seen....not anywhere....and he's been searching for hours!
He decides to walk back home when he see's a man put his hand down a rabbit hole - out jumps a rabbit and then he puts it in a bag! He then puts his hand down a different rabbit hole - out jumps a rabbit and so he grabs it and puts it in his bag!
John says "That's amazing! How are you doing that?" The man says "It's a little known secret, but it's the scent of a woman that makes the rabbit jump out of it's hole, I've put my finger up a woman, and when I put my finger in the rabbit hole, it makes the rabbit jump out!"
John says "Awwww don't be ridiculous!!" But the man says "Noooooo, I swear to god it's true! Trust me, I'm a doctor!"
So John rushes back home to his wife...he sneaks up behind her and puts his finger up her...his wife says "Hello doctor, going hunting again?"
(Not too rude I hope? Eeeeeek!)