
I need to measure
my FLUID intake and output...
The Big Bang Theory Season 1, Episode 11

Great. Cortical FLUID.
Westworld Season 2, Episode 4

It's my favorite
pink FLUID,
The Big Bang Theory Season 5, Episode 23

Sheldon, this beaker used
to contain cerebral spinal FLUID
The Big Bang Theory Season 5, Episode 16

They make up a non-Newtonian FLUID
which is liquid...
The Big Bang Theory Season 2, Episode 3