
It's a terrific book. I've distilled its essence
into a simple FLOW chart...
The Big Bang Theory Season 2, Episode 13

I can feel the proverbial juices
starting to FLOW.
The Big Bang Theory Season 3, Episode 14

I could stack the logs conically
to facilitate air FLOW.
The Big Bang Theory Season 9, Episode 20

All right, how does the FLOW rate
in a pipe depend on its diameter?
The Big Bang Theory Season 8, Episode 2

Oh. A clever, albeit obsolete, euphemism
for insufficient blood FLOW...
The Big Bang Theory Season 3, Episode 2