When life gives you lemons...

• Katara: Give a long speech about how you hope that one day the lemons will transform into lemonade.
• Sokka: Whine in a sarcastic way and wish they were meat.
• Toph: Eat them, dummy. The sour means they're good for you.
• Zuko: Ask life if you can trade the lemons for your honor.
• Iroh: Make lemon tea, of course.
• Azula: Shoot life with lightning until they give you an acceptable fruit. Like cherries. Without pits.
• Ozai: Throw the lemons at your son in an Agni Kai.
• Aang: ...make lemonade?
• Tenzin: DON'T MAKE LEMONADE. MAKE LIFE TAKE THE LEMONS BACK! GET MAD! I DON'T WANT YOUR DAMN LEMONS, WHAT THE HELL AM I SUPPOSED TO DO WITH THESE?? DEMAND TO SEE LIFE'S MANAGER! MAKE LIFE RUE THE DAY IT THOUGHT IT COULD GIVE TENZIN LEMONS. DO YOU KNOW WHO I AM? I'M THE MAN WHO'S GONNA BURN YOUR HOUSE DOWN. WITH THE LEMONS. I'M GONNA GET MY AIRBENDER ACOLYTES TO INVENT A COMBUSTIBLE LEMON THAT BURNS YOUR HOUSE DOWN.