Some cannot be learnt.

来源: 2010-03-26 15:57:03 [旧帖] [给我悄悄话] 本文已被阅读:

飞机上,
乌鸦对乘务员说:给爷来杯水!
猪听后也学道:给爷也来杯水!
乘务员把猪和乌鸦扔出机舱,
乌鸦笑着对猪说:傻了吧?爷会飞!