And a COW and a penguin.
The Big Bang Theory Season 3, Episode 10
They threw a COW pie at you,
so you decided to kill them all?
Game of Thrones Season 2, Episode 6
Sounded like a COW in heat.
Game of Thrones Season 3, Episode 10
When a COW goes dry,
they don't keep feeding it...
The Big Bang Theory Season 1, Episode 12