
♪ Our whole UNIVERSE
was in a hot, dense state ♪
The Big Bang Theory Season 12, Episode 9

♪ Our whole UNIVERSE
was in a hot, dense state ♪
The Big Bang Theory Season 5, Episode 12

♪ Our whole UNIVERSE
was in a hot, dense state ♪
The Big Bang Theory Season 7, Episode 2

- I didn't invent them. They're there.
- In what UNIVERSE?
The Big Bang Theory Season 1, Episode 1

You know who's gotta be the bravest
person in the Marvel Universe?
The Big Bang Theory Season 4, Episode 9