
Well, he used a PERIOD
instead of a question mark,
The Big Bang Theory Season 9, Episode 16

Period.
Breaking Bad Season 2, Episode 5

The observation PERIOD
is almost over,
Westworld Season 2, Episode 4

Easy. 40 weeks from the date
of her last PERIOD.
The Big Bang Theory Season 11, Episode 16

♪ Get the money, man ♪
♪ D/R Period ♪
Breaking Bad Season 4, Episode 2