not an attack
by some morning ZOO shock jock.
The Big Bang Theory Season 7, Episode 10
Hey, I was thinking maybe we take Halley
to the ZOO this weekend.
The Big Bang Theory Season 10, Episode 20
...the order is petting ZOO first,
then buy vegetables.
The Big Bang Theory Season 8, Episode 24
That's what you said about the
butterfly pavilion at the ZOO.
The Big Bang Theory Season 12, Episode 6