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The Big Bang Theory Theme Song

March 11, 2010
Theme Song Lyrics
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The Big Bang Theory Theme Song

Kaley Cuoco is hot

This theme song made a lot of sense after research. The Barenaked Ladies, now why did that not cross my mind? Wikipedia states that on October 9, 2007, a full-length 1 minute and 45 seconds version of the “The Big Bang Theory Theme” was released. So, here it is.

The Big Bang Theory theme song lyrics (show edit)

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 mysteries,
That all started with the big bang!

Watch & listen

Listen to the full version (with lyrics)