
Yeah, I'm sure
it was just the INITIAL shock of it all.
The Big Bang Theory Season 9, Episode 16

You sign here, date here,
and Penny, if you could INITIAL here
The Big Bang Theory Season 10, Episode 13

Look, and have Stephanie
INITIAL here, here, here, here...
The Big Bang Theory Season 2, Episode 10

Yeah, my INITIAL reaction is no.
The Big Bang Theory Season 2, Episode 22

a tiny change
in the INITIAL conditions
The Big Bang Theory Season 7, Episode 16