The term 'Gets Bigger and Bigger' can be solved by the word 'Pyramids', which are large structures built in ancient times. Pyramids were built as tombs for pharaohs and their families, and were constructed with a square base and four triangular sides that meet at a point. They were often built on a grand scale, and were designed to be impressive and awe-inspiring. As such, they often grew larger and more elaborate over time, making them an apt metaphor for something that 'Gets Bigger and Bigger'.