
They were not friends.
They were IMAGINARY colleagues.
The Big Bang Theory Season 1, Episode 15

How is it IMAGINARY that
I keep hearing an octave above middle C?
The Big Bang Theory Season 2, Episode 10

He was robbed
of a bunch of IMAGINARY crap...
The Big Bang Theory Season 4, Episode 19

The line of scrimmage
is the IMAGINARY transverse line...
The Big Bang Theory Season 3, Episode 6

Is that IMAGINARY?
The Big Bang Theory Season 2, Episode 10