
Corn dogs didn't come into EXISTENCE
till the first half of the 20th century.
The Big Bang Theory Season 2, Episode 2

...he wrote a paper
postulating the EXISTENCE...
The Big Bang Theory Season 6, Episode 3

JOY: They've spent most
of EXISTENCE programmed
Westworld Season 3, Episode 8

...for the EXISTENCE
of galactic dark matter.
The Big Bang Theory Season 2, Episode 11