Hehehe, I remember some Anamaniacs. They did have some good bits (
http://www.youtube.com/watch?v=f8PhzrmBgMI )
TF2 related, because I'm boring!
Good idea: A scout playing catch with a heavy.
Bad idea: A scout playing catch
with a heavy. (righteously stolen!).
Good idea: Backstabbing a scout as he is running.
Bad idea: Backstabbing a scout in mid air as he is double jumping off a cliff.
Good idea: Pushing your cart.
Bad idea: Pushing the enemies cart.
Good idea: Chatting about your tactics with your team.
Bad idea: Chatting about your tactics when all talk is on.
Good idea: Taunting after you kill an enemy.
Bad idea: Taunting before you kill an enemy.
Good idea: Using unlockable weapons.
Bad idea: Using no weapons what so ever.
Good idea: Laying sticky bombs directly around an important objective.
Bad idea: Laying sticky bombs directly around yourself, the most important objective.
Good idea: Reflecting a critical rocket using a pyro's air blast.
Bad idea: Reflecting a critical rocket into an enemy pyro's air blast.
Good idea: Using a mouse for movement, rather then a gamepad.
Bad idea: Using several mice to move a gamepad.
Good idea: Setting up a teleporter.
Bad idea: Setting up a teleporter in front of an enemy sentry gun.
Good idea: Shouting Medic as a disguised spy to lure an enemy medic to heal you.
Bad idea: Shouting Medic as a disguised spy to lure an enemy Pyro to you.
Good idea: Spinning up your minigun before you walk around a corner.
Bad idea: Spinning up your minigun before you walk around every corner.