An exceedingly overweight and possibly unclean individual,  according to <a href="http:&#x2F;&#x2F;nb.urbandictionary.com&#x2F;define.php?term=shit%20blimp" rel="nofollow">http:&#x2F;&#x2F;nb.urbandictionary.com&#x2F;define.php?term=shit%20blimp</a>