
Spin class,
worked up quite a sweat.
The Big Bang Theory Season 4, Episode 5

in SPIN class with
Scarlett Johansson.
The Big Bang Theory Season 12, Episode 16

we should see how far they're
willing to SPIN their tangled webs.
The Big Bang Theory Season 10, Episode 7

Bosons have integer SPIN.
The Big Bang Theory Season 8, Episode 1

And reverse the SPIN
on the antiproton...
The Big Bang Theory Season 5, Episode 7