Russian Nesting Doll 

A person, most commonly female, who is or was a Russian national that has resided in numerous countries to attain numerous citizenship papers, work visas, passports, education, and has a framework of identities, which could even include people for assisting in manipulating the mindset of others over the long-term, to achieve a goal to eventually marry (and possibly divorce) for devious reasons, most likely financial.

Joe: "My Russian neighbor's American girlfriend introduced me to this beautiful woman from the UK. She's from London, England and just moved to New York. Her name is Ann Chapman has a Russian accent, well educated, and has been all over the world! I think I want to marry her."

Ivan: "Are you sure she's not a Russian Nesting Doll waiting for someone like you to come along to operate under a new name, get a new passport, citizenship, and to sell off all her old documents to the next girl in line back in Russia?"

Russian Nesting Doll by Username_00001 May 31, 2019

double nesting 

The act of covering a toilet seat with two layers of toilet paper, because some douche bag left a fucking turd on the toilet seat at work, and there's no way I'm sitting on that fucking thing with only one layer of toilet paper.

Yo, can you toss me in some more toilet paper? I'm double nesting this bitch because big kev took another shit.

double nesting by Gunslinga March 21, 2008

Neiling 

Verb: The act of forcibly following a girl home after a long night of drinking "Kenny's Wine".

Lets grab a bottle of red and a bottle of white and go Neiling!

Neiling by R. Webster February 13, 2008

Blake nealing

Taking something extremely seriously or getting vexed at teammates for no reason

Brian: Are we blake nealing

Dafys: Too fucking right son

Blake nealing by Crouchwalk0161 August 8, 2019

nebling 

a collective term for nieces and nephews. one or two individuals having common aunts and uncles. Similar to siblings but refers to nieces and nephews.

My sister asked me to babysit for my 3 neblings. I am going to visit my neblings this weekend.

nebling by mgp21 August 23, 2010

nesting partner

A term typically used by polyamorous people to refer to the partner they reside with.

"My nesting partner and I just finished putting up the art in our new apartment!"

nesting partner by anonymous November 3, 2020

Birds nesting 

The act of one man masturbating while towering above a group of chicks, as the women wait with great excitement (open-mouthed and straining necks) and anticipation for the man to ejaculate into their mouths.

When the man does shoot his load, the women eagerly cajole with each other to get a taste of the man cream, and greedily devour the spunk as though their lives depended on it.
This emulates the way chicks in a nest anticipate the food (often worms) their mother may bring to them. Upon tasting the worms the chicks become increasingly excited and eager to get as much of the worms as possible, often fighting for the best position, and largest portion of food.
This scenario is often witnessed in porn videos, and often follows the man having vaginal or anal sex with one of the women before the women partake in the birds nesting. However, it doesn’t have to be exclusively in porn videos.

Man: “Sweetheart, my balls are as hard as rock, and waiting to blow. Why don’t you invite a couple of your girlfriends round, for a bit of birds nesting?”

Girlfriend: “I thought you’d never ask, darling.”

Birds nesting by bob's mullet July 10, 2010