- That's an interesting tie clip.
- Oh, thanks. It's Avogadro's CONSTANT.
The Big Bang Theory Season 9, Episode 10
Okay, failed actress
who traded CONSTANT rejection
The Big Bang Theory Season 12, Episode 6
might be
a universal CONSTANT.
The Big Bang Theory Season 12, Episode 23
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