
Okay, failed actress
who traded CONSTANT rejection
The Big Bang Theory Season 12, Episode 6

but we stay in CONSTANT
communication with each other?
The Big Bang Theory Season 12, Episode 9

they just stay home
and have CONSTANT coitus.
The Big Bang Theory Season 11, Episode 9

...Einstein's cosmological CONSTANT
was actually right all along.
The Big Bang Theory Season 3, Episode 1

Look at Planck's CONSTANT.
People say that's arbitrary.
The Big Bang Theory Season 2, Episode 18