
Maybe the punchline is a stock Chinese phrase with an extra level of meaning, like giraffe jokes where the punchline involves 'pain in the neck'.
In searching for which, I found this story:
www.funs.co.uk/jokes/gi2.html
( ,
Thu 27 Sep 2007, 10:02,
archived)
In searching for which, I found this story:
www.funs.co.uk/jokes/gi2.html