birdurer 

A person who destroys avians.

Jake is a birdurer after he destroyed a turkey with a Toyota.

birdurer by Pattom June 13, 2007

Birderer 

Anyone who kills a bird whether intentionally or otherwise. For example; a friend of mine hit a bird today.. and instead of calling her a "bird murderer" in the text that I was typing to her, I consolidated and threw "birderer" at her. I actually think it cheered her bird-killing self up a bit.

girl driving car: oh crap i think i just hit that bird
guy passenger: wow it's not moving, I think you killed it... YOU BIRDERER

Birderer by Patrick Mick November 16, 2007

Birderer 

Birderer- one who “murders” a bird.

That bird flew into my car. I feel like a birderer.

Birderer by Neuroscience Geek July 10, 2022

Birderer 

Someone who murders birds.

I am a mass Birderer, I murder birds.

Birderer by TonioDiggy February 13, 2023

Birderer

A person who kills a bird (with or without mercy).

Kev startled the sweet bird mother leading the the consequencal death of a young baby bird. As his final act of of love he viciously though mercifully put the baby aves to rest. Kev is a Birderer and a good guy!

Birderer by Willy Wongus April 28, 2026