A person whose balding are bald who has hair in the front and hair in the back of their scalp but in the middle is completely bald which makes their hairline looks similar to a bird's nest
by EmJayee March 11, 2020

by Ragin-Cajun-Caucasian-Asian December 5, 2023

Person 1: Dude you must have slept like a rock. You should probably brush your hair you have a serious bird's nest going on in the back.
Person 2: Thanks man
Person 2: Thanks man
by AreSeeCola April 23, 2015

by thejug02 January 17, 2012

When you pack a perfect bowl in a pyrex so it looks just like a bird's nest. Usually requires about a five chunk depending on pipe size.
by Jared Scott April 18, 2006

A sexual position (usually with 3 people, one preferably with long hair) where one person puts there hair around a females genitals, then a male penetrates the females genitalia with his penis until the nest is dyed white with a mixture of the 3 peoples sperm.
“What’s up man, you look like you haven’t slept!”
“Aw man you should’ve seen it, I performed the Polish Birds Nest with Sally and Greg.”
“Isn’t Sallly your sister?”
“Aw man you should’ve seen it, I performed the Polish Birds Nest with Sally and Greg.”
“Isn’t Sallly your sister?”
by Cdvdbrghthrhdv June 21, 2023

When a man ejaculates in a woman’s hair while she’s sleeping. When she wakes up, her hair resembles a bird’s nest.
by Big Ole Deborah May 7, 2021
