TV series example of the word

The Big Bang Theory Season 5, Episode 6
You write your sins on a clay pigeon,

The Big Bang Theory Season 9, Episode 10
I'm not crazy! I don't have to take a pigeon as my bride!

The Big Bang Theory Season 10, Episode 9
Feel free to take out a pigeon while you're at it.

Game of Thrones Season 4, Episode 2
When people find out I can't slay a pigeon...

Game of Thrones Season 5, Episode 2
Don't you agree? We're going to need pigeon pies.