Barbarian Player: My bear and I make a great team, happily putting on performances for the joyous crowds. In addition to cool acts like "bear wrestling" and "strong man bear lifting," bear also wears a pink tutu, vest, and fez. He can dance on a ball while holding an umbrella and blowing kazoo tunes.
GM: That sounds like it would be great fun!
Druid Player: No self-respecting bear would stoop to such disgraceful antics! That's animal abuse at worse, and disrespectful at least, which violates your animal instinct anathema!
Barbarian Player: I never said he was a self-respecting bear.
Seems to me the game was doing fine until the druid player butted in with his knowledge on how fantasy bears think and act. *rolls eyes*