
a new super-heavy ELEMENT
only to have it disproved
The Big Bang Theory Season 7, Episode 10

is the ELEMENT of surprise.
The Big Bang Theory Season 7, Episode 12

They didn't find the ELEMENT?
The Big Bang Theory Season 7, Episode 6

Please, fright depends
on an ELEMENT of surprise.
The Big Bang Theory Season 5, Episode 7

this ELEMENT by mistake.
The Big Bang Theory Season 7, Episode 10