daddy bird 

A sexual act, where a man ejaculates into his own mouth, mixes the semen with his own saliva by swishing, then baby-birds the mixture into his sexual partner’s waiting mouth.

“Oh my god, I was fucking Charlie last night and you’ll never believe what he did. He wanted to daddy bird me.”

daddy bird by b|Ind band|t April 19, 2018

Trash bird 

A seagull.

Damn dude, look at all those trash birds!

Trash bird by Gtgtgtgt November 9, 2018

Assisted Bird Box 

In relation to bird box, while masturbating a partner sneaks in unnoticed and helps you achieve orgasm

Jolene was doing the bird box and Brendan helped her finish with an assisted bird box

Assisted Bird Box by Jameson4all December 30, 2018

Swamp-Bird 

Another word for swamp pussy. Generally a female with an unwashed, swamp-like vagina. Primarily used by Coal Grove middle school students.

“Damn, that bitch stank! I think she got swamp-bird!”

Swamp-Bird by Sammmmmmy69 October 11, 2019

Spider bird 

The process of teaching a bird to grow 6 more legs

Yo that is a spider bird, shit how do you know it got 8 legs

Spider bird by VariableOne1 March 16, 2023

Mine that Bird 

Outdo yourself.

Newby Jake: "I've got a sales presentation against 4 veterans."
The Boss: "Mine that Bird, Jake.

Mine that Bird by GRoberts May 5, 2009

Reverse Mother Bird

To Shit in a person's mouth, and then to have that shit vomited in to one's own mouth, finally vomiting shit in to that very same person's ass.

Steve N-"I totally reverse mother birded this chick last night"

Oz-"Oh ya? How was it?"

Steve N-"Food still doesn't taste right"

Reverse Mother Bird by TheOswald October 23, 2009