小明上英文课时跟老师说：“May I go to the toilet?” 老师说：“Go ahead.” 小明就坐了下来。过了一会儿，小明又跟老师说：“May I go to the toilet?” 老师说：“Go ahead. ”小明又坐了下来。他旁边的同学于是忍不住问：“你不是跟老师说要上厕所吗?怎么不去?”小明说：“你没听老师说‘去你个头’啊!”
Xiaoming English class with the teacher, said: "May I go to the toilet?" The teacher said: "Go ahead." Xiaoming sit down. After a while, Xiao-Ming Yougen teacher, said: "May I go to the toilet?" The teacher said: "Go ahead." Xiaoming and sat down. He next to the students ask: "Do you not like a teacher talking about it to the toilet? How not?" Little said: "You heard the teacher say, 'go to your head' ah!"
