Laser tag.
Breaking Bad Season 3, Episode 11
to check out
my cool new LASER?
The Big Bang Theory Season 12, Episode 14
I had to take her to the LASER clinic.
The Big Bang Theory Season 2, Episode 16
And this is a high-pulse LASER
with a BBO crystal.
The Big Bang Theory Season 12, Episode 22
Sheldon, I was up all night
using the new free-electron LASER...
The Big Bang Theory Season 2, Episode 5