Alienut 

When you’re in the middle of nutting and discover your sexual partner is actually an extraterrestrial being.

“I found out he/she was /they were an alien. I had an alienut.”

Alienut by HJH101 January 25, 2019

parental alienation 

When one parent brainwashes a child to make them hate their other parent

He was a good dad but doesn't see his kids any more cause his EX gave his kids parental alienation

parental alienation by Bruce the erased Dad andGrandp May 25, 2016

Alienation 

When somebody is separated by everybody else in a group.

Sally is dealing with Alienation, nobody wants to talk to her.

Alienation by AmazingFireDragon1278 November 2, 2017

Alientology 

Belief that all Gods of all religions were visitors from other planets. They were more advanced and had technology that the humans couldn't understand so they were perceived to be Gods. Some of the visitors were kind to us and some only wanted to dominate us.

Alientology is a belief that many have and don't have a name for it, they have a solid belief in alien life.

Alientology by Crabby Mommie August 25, 2020

alienated 

The feeling of being uncomfortable, withdrawn or estranged.

Sometimes, we all feel alienated.

alienated by SuperSonicX June 11, 2006

Alientology 

A cult of sorts, kind of like Scientology except not as retarded. Members believe that our universe is a simulation inside a powerful alien computer. This theory may well be logical; someday we might have super powerful computers, with the invention of quantum computers. So other races already having a very powerful computer is totally realistic. Alientology is believable, plus it is not like all that Xenu crap.

Guy 1: Hey I heard that our universe is a simulation inside an alien computer.

Guy 2: Welcome to Alientology.

Alientology by aakksshhaayy June 10, 2008

Alienate

To make indifferent or hostile.

Ana: The truth of the matter is that by their words and actions, they've all managed to alienate me from them.

He said and did everything possible to alienate her because it was only a reluctantship (see Urban Dictionary Definition) on his part.

The intentional and extreme cruelty, controlling and manipulative conduct with no remorse was a clear sign of Psychopathy, something she was all too familiar with and so, it served only to alienate her. She knows that true love involves complete respect, trust, honesty, loyalty, kindness, gratitude, understanding and patience and comes with a sense of security and PEACE.

Alienate by Goddess12* December 20, 2013