for a pretty cool
europium-doped LASER,
The Big Bang Theory Season 12, Episode 7
to check out
my cool new LASER?
The Big Bang Theory Season 12, Episode 14
Nice work with the LASER, by the way.
The Big Bang Theory Season 2, Episode 6
Leonard, I told you, buddy.
We don't need to use your LASER.
The Big Bang Theory Season 12, Episode 14
You ever actually play LASER tag?
Breaking Bad Season 3, Episode 13