Well, I did like seeing Taz as the beast in "Cutie and the Beast", and this season has my favorite Buttons and Mindy segment, "Night of the Living Buttons".... Combine that with "A Very Very Very Special Show" and that makes #86 the best from this season.
I do have mixed feelings whenever they make fun of preachy episodes. It's very funny but there's that little voice in my head saying: "Guys, you yourselves are guilty of subjecting us to episodes exactly like this!"
"Oh, I'm sorry. I thought my Dark Lord of the Sith could protect a small thermal exhaust port that's only two meters wide!" -The Emperor, Robot Chicken
"Experience has taught me to investigate anything that glows!" -Sonic the Hedgehog