Forty years ago, The Australian Women's Weekly released the original Children's Birthday Cake Cookbook.
Since then, the iconic recipe book has become a staple in Australian households, ruining the lives of countless parents.
In fact, if you were born in Australia in the '80s or '90s, you'll probably remember some of the, erm, elaborate cakes.
There was the rubber ducky with the crinkle cut chip beak, the ridiculously over-the-top choo-choo train, and the jelly-filled swimming pool cake. It was... a lot.