However ,if you really want bad taste parody to be shocked by , I once illustrated an apparently unprintable editorial cartoon showing 2 airline passenger jets; one with the logo "Enron Air" collasping one of the "Corporate Integrity Towers" with someone yelling in horror about a 2nd plane. You guessed it , "WorldCom Airlines".
It grew out of an earlier illustration I was inspired to do of the collapse of the famous Houston twin towers of Enron with the jetliners' logo being "Arthur Anderson Airways" , but that wasn't anymore publishable either.
With political cartoons, the sharper the bite the better I like it. It's one of my weaknesses and i've never known any of my Brit-wit friends to be shy about cutting satire.