(YouTube link)
Sally Davies took pictures of a McDonalds burger and fries for 137 days, and the pictures never changed. It wasn't the first such experiment, but could it be replicated under normal conditions? Some say a Happy Meal will last forever, but YouTube member GitEmSteveDave had very different results. You can skip the first minute if you're in a hurry. -via Breakfast Links
Step 2: Realise how much better it is and move your family.
I CAN HAS CHEEZBURGER!
You should watch the video. If you are in a hurry, just skip to 1:38.