the news-related ones are just (eta: not "just" in a depreciated sense--but TV's acting a different mode for those) records of something that happened, not something designed for TV.
Yes -- there's a difference between "TV catch phrase" and "famous thing said on TV." Unless audiences were expecting Nixon to come back and say "I'm not a crook" again next week, it doesn't count.
I hope everything goes well, msbelle.
MSBELLE! Safe travels, and smooth getting acquainted with your very lucky son!
Which is why we fear you.
Danger, Will Robinson.
I have to admit--when I went into Orange County for work a lot, I said "Welcome to the OC, bitch!" every time I crossed the county line.
For lo, I am a loser.
With arm movements?
I'd also disqualify:
"Space, the final frontier ..." (Capt. Kirk, "Star Trek")
on the basis of it was in the opening VO, and not technically a line from the show.
Same goes for:
"The truth is out there" (Fox Mulder, "The X-Files")
It's a tagline, not a catchphrase!
I guess the question is, if other people use it as a catchphrase, but it wasn't a catchphrase on the show, or speech, or whatever, is that what they're counting? Must be.
What's the difference between a tagline and a catchphrase?
Good luck storming the castle!
What's the difference between a tagline and a catchphrase?
Tagline beats Catchphrase in Thunderdome.