My 2 year old nephew recently learned the word "hell" (presumably from his 11 year old sister) and now uses it all the time. While inappropriate, to hear a 2 year old kid say "how the hell are you?" or "what the hell is that?" is just too funny:)
Love is better than anger. Hope is better than fear. Optimism is better than despair. So let us be loving, hopeful and optimistic. And we’ll change the world.