Our whole universe was in a hot dense state,
Then nearly fourteen billion years ago expansion started. Wait…
The Earth began to cool,
The Autotrophs began to drool,
Neanderthals developed tools,
We built a wall (we built the pyramids),
Math, science, history, unraveling the mystery,
That all started with The Big Bang (Bang)!
The Big Bang Theory – The Big Bang Theory Theme Lyrics