Okay, I think I've narrowed it down
to a faulty PIN...
The Big Bang Theory Season 8, Episode 22
There's some poor woman
who's gonna PIN her hopes on my sperm.
The Big Bang Theory Season 1, Episode 1
And we're talking about
an amount not much
bigger than the head of a PIN.
Breaking Bad Season 2, Episode 1
Ooh, that's a pretty PIN.
Game of Thrones Season 1, Episode 6
I swear to the mother I'll PIN the damned thing
on Jaime Lannister.
Game of Thrones Season 1, Episode 6