♪ The autotrophs BEGAN to drool,
Neanderthals developed tools ♪
The Big Bang Theory Season 5, Episode 4
# The Earth BEGAN to cool #
The Big Bang Theory Season 11, Episode 15
And thus BEGAN the chain of mistakes
that has led us both here.
Game of Thrones Season 5, Episode 1
♪ The Earth BEGAN to cool
The Big Bang Theory Season 7, Episode 22
♪ The autotrophs BEGAN to drool,
Neanderthals developed tools ♪
The Big Bang Theory Season 5, Episode 18