...weren't you,
you little SUBATOMIC dickens?
The Big Bang Theory Season 2, Episode 4
...why SUBATOMIC particles
move the way they do.
The Big Bang Theory Season 3, Episode 10
Subatomic particles.
The Big Bang Theory Season 12, Episode 20
...of a SUBATOMIC particle
called the Higgs boson.
The Big Bang Theory Season 6, Episode 3
...are not being squandered
chasing SUBATOMIC wild geese...
The Big Bang Theory Season 2, Episode 3