A man goes to visit his doctor and is complaining of penile erection dysfunction. His doctor tells him of a new surgical breakthrough where they transplant some muscle tissue from an elephant's trunk to the base of a man's penis. The guy agrees to the surgery as he has tried everything else to solve his problem.
A few months later, and after he is all healed from the operation, he is having dinner with a beautiful woman. His mr. Happy begins to get excited, so much so, that he had to undo his fly to relieve the pressure. The next thing you know, his penis shows up on top of the dinner table and grabs a dinner roll and retrieves it to his pants.
His date is quite shocked at the sight of this, but at the same time curious. She asks him if he can do that again. To which he replies, "i'm pretty sure I can do that again, but i'm not too sure if my ass can handle another dinner roll right now!"