
That is a VALID point.
The Big Bang Theory Season 10, Episode 19

He makes a VALID point!
The Big Bang Theory Season 8, Episode 3

That's actually a VALID example.
The Big Bang Theory Season 8, Episode 21

A VALID point, but unoriginal. B-minus.
The Big Bang Theory Season 8, Episode 2

...where a tray of flatware
on a couch is VALID?
The Big Bang Theory Season 1, Episode 2