♪ Our whole UNIVERSE
was in a hot, dense state ♪
The Big Bang Theory Season 7, Episode 5
♪ Our whole UNIVERSE
was in a hot, dense state ♪
The Big Bang Theory Season 12, Episode 10
In another UNIVERSE,
let's call that Universe Prime...
The Big Bang Theory Season 2, Episode 18
♪ Our whole UNIVERSE
was in a hot, dense state ♪
The Big Bang Theory Season 12, Episode 23
...and forever changed
man's understanding of the UNIVERSE.
The Big Bang Theory Season 3, Episode 1