The act of giving the middle finger to someone after they left the room or the area. Also included is the double silent bird when both hands are used.
My boss came in and chewed me out for not getting started with the project he never told me about. I nodded while he was describing the project but when he left I flipped him the silent bird.
by klamasa March 19, 2011

Me: "Hey Tom, do you want to do some bird breaking after school?"
Tom: "Yeah that sounds like an EpicFartMoment!"
Tom: "Yeah that sounds like an EpicFartMoment!"
by WubNub February 3, 2023

by I_AM_GRIM July 8, 2025

by jayyymaxi January 11, 2023

A bird bath is when someone walks in on you masturbating, forcing you to quickly stick your member back in your pants as you blow your load, leaving a sticky mess all over your "Bird".
by GrowingStains May 7, 2018

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

A spy camera disguised as a living creature by the government. Some believe that birds are in fact real animals, but these people have either been brainwashed by the government or are just stupid.
by hkvbJVWlEV March 1, 2019
