And the policeman says, "Did you know
you were going 85 miles PER hour?"
The Big Bang Theory Season 10, Episode 21
Six toes PER foot
or six toes total?
The Big Bang Theory Season 12, Episode 20
On a typical day,
you average 1 9 cars PER hour.
Breaking Bad Season 4, Episode 2
...between the number of chirps PER
minute and the ambient temPERature.
The Big Bang Theory Season 3, Episode 2
Per our roommate agreement,
kindly refrain from raucous laughter...
The Big Bang Theory Season 4, Episode 24