
And not a VEGETABLE in sight.
The Big Bang Theory Season 8, Episode 18

The world's most boring liquid
and the world's most boring VEGETABLE,
The Big Bang Theory Season 10, Episode 13

Of course it is. It's a little wrong
to say a tomato is a VEGETABLE.
The Big Bang Theory Season 2, Episode 20

...Thursday is no longer
cruciferous VEGETABLE night.
The Big Bang Theory Season 4, Episode 2

and one large VEGETABLE.
The Big Bang Theory Season 12, Episode 19