The Big Bang Theory主題曲的歌詞是：
歌名：The Big Bang Theory
歌詞：
[歌詞一]
And she was all alone
in this giant TV city
living on the fumes
of being attractive and hip
Oh I think I got a confession
A case of true, unholy passion
That thing with my daughter-in-law
has made me a man of honor
[副歌]
Oh, the Big Bang Theory
Is what we all aspire to
Oh, the Big Bang Theory
Is what we all aspire to
Oh, the Big Bang Theory
Is what we all aspire to
It's the way we live our lives
[歌詞二]
I'm not a nerd, I'm a genius
I'm a scientist, I'm a mathematician
I'm a rocket scientist, I'm a doctor
I'm a Big Bang Theory, Big Bang Theory
Oh, the Big Bang Theory
Is what we all aspire to
Oh, the Big Bang Theory
Is what we all aspire to
Oh, the Big Bang Theory
Is what we all aspire to
It's the way we live our lives.
[副歌] x2
And there was I in the green room with Penny, looking out the window and staring at infinity, in love with life. Oh my gosh. She just sat there looking at me, my future son-in-law and laughing. So beautiful and intelligent and together with her laughing I feel that everything will be okay. So in that moment my world came to a screeching halt and began spinning like a satellite dish.
以上就是The Big Bang Theory的主題曲歌詞，它描述了一個天才科學家的日常生活和對生命的熱愛。