Erenjaegerism 

When you are entirely in favor of one side in a conflict or a tough situation. Even though you know the other side isn't wrong, and more like you than you care to admit.

Like Eren Jaeger, you will keep moving forward matter what. To the point you are willing to do whatever it takes to beat the other side, there are no sacrifices grave enough to stop you.
It is the opposite of bothsideism
alternative spelling as "Erenyeagerism"

John: Look Tom, I understand your argument. But I'd rather kill you than to compromise and die of hunger.
Tom: Woah man, what's with the erenjaegerism? I just said we could share the popcorn.

Erenjaegerism by Hazui December 14, 2023

erenjaegerily 

- they post funny and concerning content about anime characters from shows such as jujutsu kaisen, attack on titan etc. they're my favourite mutual and I love them sm :) ashe if you see this we love you <33.

wow erenjaegerily is such a hottie! 💥💳💥💳💥

erenjaegerily by arminscumslut May 3, 2021

Erenjaegerscumsluut

Erenjaegerscumsluut is a VERY down astronomical tiktoker who got banned 4 times and would do absolutely ANYTHING just to have erens d¡ck shoved down her throat. (Armin too)

Oh my god is that erenjaegerscumsluut? I heard they always get banned.

Erenjaegerscumsluut need to touch water.

Erenjaegerscumsluut by Faggottori June 22, 2021