
Don't feel bad, Leonard.
Negative results are still results.
The Big Bang Theory Season 2, Episode 13

you'd only have to keep it
at NEGATIVE 108.
The Big Bang Theory Season 11, Episode 8

Well, instead of dwelling on the NEGATIVE,
think about this.
The Big Bang Theory Season 10, Episode 23

Well, how about NEGATIVE 273 degrees...
The Big Bang Theory Season 6, Episode 18

Now try it without the
quadruple NEGATIVE.
The Big Bang Theory Season 5, Episode 10