He was so busy figuring out
how many parts PER million of urine...
The Big Bang Theory Season 8, Episode 9
The key is the number
of hands PER hour.
Breaking Bad Season 4, Episode 4
Look, what was the price PER head
last time? I'll triple it.
Breaking Bad Season 5, Episode 13
from space
at 500 miles PER hour,
The Big Bang Theory Season 5, Episode 23
Eighteen kilometers PER hour.
Money Heist Season 3, Episode 8