a jokeMan says to Rabbi, what do you do with all your circumcised foreskins ?Rabbi says "nothing you can have them if you want them,"So the man takes them and makes a wallet out of themThe Rabbi said to him "why did you make a wallet out of them?"The man says "it's not just any old wallet, if you stroke it, it turns into a suitcase."问题补充：这个JOKE意义在哪里呢？要是一个女人说出来的话
參考答案:和那个关于“骨质还是肉质”的医学院女生讨论的笑话异曲同工，知道的就太小儿科了！