The most scathing joke in the comedy series Absolutely Fabulous will never be listed with the show's best gags, because it is wholly implied.  In the episode "Jealous" (27 April 1995), P.R. consultant Eddy loses the speech she was to deliver at an industry meeting.  In a panic, she explodes into a tirade against the public relations profession's insincerity, dishonesty, unoriginality, and vapidity, accusing them of "skimming a neat profit off the whole of human misery."  She finally storms out yelling that in spite of their global guilt-mongering, life "may not be all great and good but it ain't that bad, so cheer up world, it may never bloody happen!"  Yada yada yada, the tirade gets Eddy the Prozac campaign.  And the implied joke [spoiler alert] is that a P.R. person couldn't possibly make a genuinely impassioned statement about anything, so Eddy's tirade was lauded as a new slogan.