A mathematician calls the hospital and says, “My wife is in labor! What should I do?”
“Calm down,” the nurse tells him. “Is this her first child?”
“No,” the man replies. “This is her husban ...
在美一方: 俺给你一个经典的:a statistician得了双胞胎,给神父报信儿,神父说约个时间把俩孩子带来受洗吧。新做父亲的statistician说:no, I'll keep one as control (3-1 08:18)