Definitions by Brigham Young Jr.

Mama-Bird 

The sexual act of a woman thrusting her tongue into the back of a man's throat while kissing. This causes the man to vomit into the skank's mouth, at which point she climaxes into euphoria and is no longer hungry.

Jill was such an aggresive kisser that I Mama-Birded right into her mouth. She fucking loved it!

Mama-Bird by Brigham Young Jr. October 28, 2010