from an ELEPHANT
that died of syphilis.
The Big Bang Theory Season 5, Episode 16
What was he, a bad ELEPHANT
who died and went to hell?
The Big Bang Theory Season 5, Episode 10
If I had an ELEPHANT
named Topsy,
The Big Bang Theory Season 11, Episode 8
And the answer was ELEPHANT.
The Big Bang Theory Season 4, Episode 24
It was kind of the ELEPHANT
in the room, so...
The Big Bang Theory Season 6, Episode 19