Portal 2 Spoilers:
So, I've been thinking... when life gives you lemons, don't make lemonade. Make life take the lemons back! GET MAD! I DON'T WANT YOUR DAMN LEMONS WHAT AM I SUPPOSED TO DO WITH THESE!? DEMAND TO SEE LIFE'S MANAGER! MAKE LIFE RUE THE DAY IT THOUGHT IT COULD GIVE CAVE JOHNSON LEMONS, DO YOU KNOW WHO I AM!? I'M THE MAN WHO'S GOING TO BURN YOUR HOUSE DOWN! WITH THE LEMONS! I'M GOING TO GET MY ENGINEERS TO INVENT A SPECIAL COMBUSTIBLE LEMON THAT BURNS YOU HOUSE DOWN!