![♪ Our whole universe
was in a hot, dense state ♪
♪ Our whole universe
was in a hot, dense state ♪](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ Our whole UNIVERSE
was in a hot, dense state ♪
The Big Bang Theory Season 12, Episode 23
![I see no reason to suspect universe
number 44 will be any different.
I see no reason to suspect universe
number 44 will be any different.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
I see no reason to suspect UNIVERSE
number 44 will be any different.
The Big Bang Theory Season 6, Episode 8
![♪ Our whole universe
was in a hot, dense state ♪
♪ Our whole universe
was in a hot, dense state ♪](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
♪ Our whole UNIVERSE
was in a hot, dense state ♪
The Big Bang Theory Season 12, Episode 23
![...that could serve as a portal
to a parallel universe.
...that could serve as a portal
to a parallel universe.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
...that could serve as a portal
to a parallel UNIVERSE.
The Big Bang Theory Season 6, Episode 8
![In another universe,
let's call that Universe Prime...
In another universe,
let's call that Universe Prime...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
In another UNIVERSE,
let's call that Universe Prime...
The Big Bang Theory Season 2, Episode 18