Exister 

A person who in their essence contributes nothing to the situation or engagement at hand.

This term is often used as a moniker for someone who lacks personality, or interpersonal skills. As a result this "exister" chooses not to participate in conversation.

An "exister" has a negative connotation.

Also used in the present tense as "existing"

This person simply exists in all senses of the word.

"Stop existing on my couch you exister."

Exister by D*ck n a Box July 15, 2011

Exister Crisis 

When somebody doesn't know the important thing in life.

Teacher: Who is your mother?
Student: Uh? I don't know.
Teacher: Alright so, what's life on earth?
Student: ...
Teacher: Okay, you're just an exister crisis.

Exister Crisis by DoodleBaldiBFB June 6, 2019

Existemy 

a enemy that needs to exist.

"The product was a existemy to humanity"

Existemy by Cryptonian Dream May 20, 2019

But eventually the word will phase from existence; and this is how the website will die. This is how everything dies. 

BLUE TEXT LMAO. BLUE TEXT

But eventually the word will phase from existence; and this is how the website will die. This is how everything dies. BLUE TEXT

But eventually the word will phase from existence; and this is how the website will die. This is how everything dies. by BLUE TEXT DUDE June 16, 2021

the bane of my existence

Something that is so disagreeable with your spirit that it feels like its existence might negate yours.

This goes further than "hate," and implies that you and the object in question are sworn enemies.

Can be used seriously or, more likely, exaggerated for comedic effect.

Wearing socks with sandals is the bane of my existence.

The iPhone's autocorrect is the bane of my existence.

Stephanie's hair is the bane of my existence.

the bane of my existence by SyntacticalNightFever October 20, 2015

Existential Crisis 

An "Existential Crisis" is when and individual person starts to question their entire existence and questioning if being alive even has a point or if it's all pointless. It also is hard to get out of because when you are debating if reality has a purpose it gets in the way of everyday things, like Making Cereal or Recording Videos or any sort of activity.

Existential Crisis's include the EXITING topics of...:
-The inevitability of death
-The crushing loneliness of realizing all humans inherently are and will die alone
-The absurd meaninglessness of the universe and as far as we know there is no reason or purpose for human existence

Existential Crisis by X_Random_X October 25, 2015

Existential Angst 

Existential Angst is the relation to one being aware of the possibility that life lacks meaning, causing an extreme form of anxiety, and a feeling of despair or hopelessness.

One who is an Existentialist may also have the Angst from the realization of one's true freedom. The normal example for this would be like one standing on the edge of a cliff. Someone with anxiety may fear falling off, but someone with Existential Angst, however not only fears falling off but dreads the possibility of throwing themselves off in a sense that "nothing is holding them back".

I often feel scared that life is pointless or lacks meaning causing my Existential Angst.

I was afraid that I might jump off the edge of the cliff falling to my death because I had an impulse of amorality from my Existential Angst.

Existential Angst by Nietzsche Brain November 18, 2013