Shit Bird 

Someone who acts all friendly but then makes all kinds of excuses when you need a hand with something. Usually after accepting the offer.

Ty:" Hey bud, can you give me a ride to the show Saturday?"
Shit Bird:"Sure, give me a call!"

Later, that weekend,
Ty: "Hey Bud Can you come get me for the show?"
Shit Bird:" Oh, sorry, I'm already here and I've been drinking!"
Ty:"Gee Thanks, Shit Bird!"

Shit Bird by Arjai April 3, 2010

Double Bird Salute 

Common:
The act of giving somone "the finger" by extending your middle and ring finger of either/both hands in rage. Gives the appearance that you have two middle fingers on the same hand.

Alternate:
Extending the middle finger on each hand as to give someone the finger with both hands.

Often called Flipping the Nixon (telated to Nixon flipping the peace sign overseas which is the same as flipping someone off, also because the formation almost appears to look like your flipping a peace sign).

Damn, she nearly ran me off the road. I gave that bitch the double bird salute.

Double Bird Salute by Shad Biars March 28, 2006

You're a bird 

generally a insult to people on computer games. May be used against friends to insult sexuality.

1) (call of duty 4 chat)
"Hey guys i'm bored"
"No you're a bird"
"Go Fuck yourself i'm a boy!"
"yeah you say that now"

You're a bird by Ashley Konna October 11, 2008

Baby Bird

When you receive a blowjob but you are not the slightest bit aroused. Your flacid and lifeless penis looks like a worm that a young birdling is pecking at.

That landcow of a girl was so nasty she was doing the baby bird until I threw her out.

Baby Bird by Jonathan Pompadour January 22, 2008

Flappy bird 

A soft or otherwise flaccid penis

I pulled out my bird and just couldn't get hard. I had a flappy bird

Flappy bird by Eynak January 28, 2014

the bird 

the unfortunate turkey to be eaten at a traditional feast such as Thanksgiving or Christmas

I'm hungry! Is the bird almost done?

the bird by Bungalow Bill February 4, 2007

Killing Two Stones With One Bird 

To waste vast amounts of time and effort on multiple ways of trying to accomplish something you'll never be able to pull off.

Doug: Dude, Mike thinks he can totally get this chick in bed but I doubt she'd even hold his hand.
Trevor: Yeah, I heard she turned him down when he asked her out on a date, and when he slipped roofies into her drink at the party last night she never picked it back up anyway.
Doug: Talk about killing two stones with one bird.

Killing Two Stones With One Bird by Implying713 June 24, 2011