A term and a movement that was started by a man named Bill Greathouse (Bill1224602 on You Tube) that basically describes people that are "forced" to be alone because they perceive other women (or men in some cases) to be rejecting them because they are too shallow. They seem to think that they are entitled to have a woman or man.

Also, these people, like pussy-whipped males, don't have any skills or game, and don't understand the opposite sex. They rip on dating and pick-up gurus like David DeAngelo and Mystery and Carlos Zuma, but they are too ignorant to see that those people have helped guys understand women better.
This is from one of Steve Hoca's videos. He was a member of the True Forced Loneliness movement until the summer of 08, when he apparently decided to leave it and go out more. I don't think that worked out too well for him. In one of his videos, he said something about how guys that are getting good grades in school and are smart are having trouble attracting a woman. He might as well just say "I don't get it" and be done with it.
by sptrfn January 20, 2010
Leave me the fuck alone. Don't try to console, or help me through a time of loss. Go away.

Company is unwelcome at this time.

From Edgar Allan Poe's poem "The Raven".
Neighbor one: Who's the guy with the sign over his door that says "Leave my loneliness unbroken"?

Neighbor two: Oh, that's Josh, he's naturally anti-social, but ever since he lost his girl he's really shut the world out.
by Scotttenorman June 29, 2011
When you lie down to go to bed and get overcome with a feeling of loneliness. Usually pertaining to a person you liked at one point.
I was going through our old texts and got a serious case of Late Night Loneliness (LNL)
by Antney February 3, 2014
Extremely lonely; untouched; sad and forlorn; abstinent but not necessarily by choice (ironically, unlike a nun's actual vagina).
Luke hasn't had a date in months. Not sure if it's his work schedule or what. He's lonelier than a nun's vagina.
by fpile September 12, 2010
My loneliness-is killing me. And I, I must confess, I sill believe!!!!!!!!!!!! (still believe), is a part of the revolutionary song Britney Spears sang.
Person 1 :"My loneliness-is killing me. And I, I must confess, I sill believe!!!!!!!!!!!! (still believe). When I'm with you I loose my mind, give me a siiiiiiiiiiiiiiiiiing. HIT ME BABY ONE MORE TIME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! "

Person 2 : Yooooooooooooooooooooooooo! Are you singing that legendary Britney Spears song?

Person 1 : YEP!!!!!!!!
by Ashyyyyyyyyyyyyyyyyyyyyy February 8, 2021
The feeling when the ending for a programme of show reminds you of of how you felt when watching LOST for the first time, where at the end of every episode you would be all 'WTF just happened? Don't end there! Nooooooo'
I had a bad case of Lost Loneliness at the end of Catching Fire...

Did you see Captain America? I left the cinema full of Lost Loneliness!
by yazmac April 28, 2014
This term refers to going over a long dry spell or virginity by choice, not your choice.
Sorry I was kinda an ass. been having a case of loin loneliness.
by Carmel Schmitty March 7, 2011