Luke Cage. Power Man #29 comic book from Marvel Comics Group
Marvel has had its share of stupid characters.  Rocket Racer comes to mind.  But no one and I do mean no one is worse than Mr. Fish. 
From his silly look to his completely absurd name, he is the worst of the worst.  The poor guy looks like something out of an Ed Wood movie. 

       

This is a scan of an old comic book. This item is not for sale. But you can find it on ebay.
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