It's FUSION.
The Big Bang Theory Season 7, Episode 21
...we could lick cold FUSION
in less than a decade, 12 years tops.
The Big Bang Theory Season 1, Episode 12
Fusion and Asians?
The Big Bang Theory Season 7, Episode 21
Unified field theory,
cold FUSION, the dogapus.
The Big Bang Theory Season 4, Episode 2
Hey, how about
that Asian FUSION place?
The Big Bang Theory Season 7, Episode 21