...and probably cost Howard
his security CLEARANCE.
The Big Bang Theory Season 4, Episode 7
He got it at the mall on CLEARANCE.
Move, move, move!
The Big Bang Theory Season 6, Episode 24
I'm in breach of my security CLEARANCE.
I'm going to prison.
The Big Bang Theory Season 10, Episode 20
Guess who didn't get security CLEARANCE
to work on the giant space laser?
The Big Bang Theory Season 4, Episode 7
She doesn't exactly have CLEARANCE.
The Big Bang Theory Season 2, Episode 8