![If there are an infinite number
of parallel universes...
If there are an infinite number
of parallel universes...](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
If there are an infinite number
of PARALLEL universes...
The Big Bang Theory Season 4, Episode 5
![...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
![May I point out in a parallel universe
your friends are saying:
May I point out in a parallel universe
your friends are saying:](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
May I point out in a PARALLEL universe
your friends are saying:
The Big Bang Theory Season 4, Episode 6
![That's an inexact parallel.
That's an inexact parallel.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
That's an inexact PARALLEL.
The Big Bang Theory Season 3, Episode 2
![It's called It's called](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
It's called "PARALLEL play."
The Big Bang Theory Season 8, Episode 3