
I don't know what you mean
by "ELECTRICITY," ma'am.
The Big Bang Theory Season 11, Episode 11

And he didn't think that it was fair
for people to pay for ELECTRICITY...
The Big Bang Theory Season 8, Episode 23

If you refer to the work of Benjamin
Franklin, he did not discover ELECTRICITY.
The Big Bang Theory Season 3, Episode 6

...and told everybody he was gonna provide
ELECTRICITY for the town.
The Big Bang Theory Season 1, Episode 4

Going out to discover ELECTRICITY?
The Big Bang Theory Season 3, Episode 6