Forget HELIUM. The real superfluid
is the fruit punch in this mug.
The Big Bang Theory Season 9, Episode 16
One time my brothers
made me breathe HELIUM.
The Big Bang Theory Season 12, Episode 6
Be even better if he swapped out
the HELIUM for xenon.
The Big Bang Theory Season 11, Episode 8
- Helium.
- Yes.
The Big Bang Theory Season 9, Episode 23