Guess who didn't get security clearance
to work on the giant space LASER?
The Big Bang Theory Season 4, Episode 7
- Is it a secret?
- No, it's a nitrogen LASER.
The Big Bang Theory Season 6, Episode 5
Just seems dumb
to not use the LASER.
The Big Bang Theory Season 12, Episode 14
...and deal with Sheldon or have a stranger
carve out your corneas with a LASER beam?
The Big Bang Theory Season 1, Episode 11
Look, I need to get to the LASER lab.
The Big Bang Theory Season 2, Episode 5