Death of bird 

The blood, saliva, excrement, et cetera that is left on a glass window when a bird fatally collides with said window.

I didn't press my face against the window, because it had dirt, grime, bugs, and DEATH OF BIRD on it.

Death of bird by Ho User June 27, 2008

The Bird Feeder 

A sexual act consisting of simultaneously ejaculating inside your partner's vagina whilst vomiting in her mouth.

Variations of this act include "The Dirty Bird Feeder" which employs a similar method but in the classic 69 position.

Dude, I totally gave your sister the bird feeder last night!

That bird last night was so minging I accidentally gave her the bird feeder.

The wife wanted to try new things in bed but was less than happy when I tried The Bird Feeder out on her without prior warning.

The Bird Feeder by Noise Boy November 18, 2011

Mr.D Bird 

A quite respectable history teacher who was coincidentally named after a bird. Thus, Mr.D "bird"

Ohai, I just saw Mr.D Bird flap his arms!

Mr.D Bird by zeepurpleline April 14, 2010

mark suck a bird 

Mapping out the connections between people .surrendering ownership rights to the intellectual property, information that has been released, resold & used by others. putting you, your career or your family at risk.

mark suck a bird say people who trust me are dumb fucks

mark suck a bird made its billions by selling your information .

mark suck a bird want your phone number to sell to others

mark suck a bird by drake mallard January 3, 2014

Flappy Bird 

flappy bird is a fucking dumb ass bird that can't fly with fucking stupid ass green tubes and fucking stupid ass bushes and fucking stupid buildings in the background and a fucking dumb as ugly bird that has huge ass lips thinking it rules you when in reality you can fucking delete the shit out of it but you can't at the same time because you're too fucking in to it like it's a god damn pet bird that you can't abandon even though it doesn't need food or shit because it feeds off of your tears that you make because you're so fucking angry with yourself for losing all the god damn time.

"yo what's your high score on flappy bird"

"shut the fuck up"

Flappy Bird by I'm flappybird's bitch February 4, 2014

Blue Bird 

slang for cop, police officer, security guard, etc.

"There's a bluebird on my shoulder, can I kill it?"

Blue Bird by DA-BAY August 30, 2005

Flossy Bird 

A flossy bird is a cute, hot, and/or sexy girl

That chick is one flossy bird! Damn I'd like to politely make chit-chat with her!

Flossy Bird by Akdros June 17, 2009