Now I'm thinking about the ORIGIN
of the phrase "train of thought."
The Big Bang Theory Season 4, Episode 20
Very similar to C-4, British ORIGIN,
and that the connexion is perfect.
Money Heist Season 1, Episode 11
that has no seal
and with no registration of the ORIGIN.
Money Heist Season 1, Episode 10
Excuse me, Wolverine: Origin
Miniseries Issue 2, page 22.
The Big Bang Theory Season 3, Episode 2
Oh, I don't know. Maybe because
the ORIGIN of the universe
The Big Bang Theory Season 7, Episode 20