On the good side do any of your ASD children understand Jokes?

We have managed to get Sam to understand some now....its funny when you tell him a new one. Because sometimes it can take a few days for him to work it out then out of the blue he is in fits of laughter....You can be driving and without warning its clicked and you get "Because horses have long faces" and 20 mins of un-controllable laughter.

Makes it all worth wild.....of the flip side if he dosent understand you get 10000 questions on why is it ment to be funny.

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My phone has more Processing power than the Computers NASA used to fake the Moon Landings