
I HIGHLY doubt
there is any argument you can make...
The Big Bang Theory Season 3, Episode 12

And she's a HIGHLY distinguished
surgical resident at Fremont Memorial.
The Big Bang Theory Season 2, Episode 9

Yeah, you're a grown man
who's HIGHLY educated.
The Big Bang Theory Season 10, Episode 17

It says rabies in rabbits
is HIGHLY unlikely.
The Big Bang Theory Season 9, Episode 15

Well, if we accept your premise and also
accept the HIGHLY improbable assumption...
The Big Bang Theory Season 1, Episode 17