unnerfed 

Comes from the online slang: "to nerf" (--> weaken a specific item, because it is or has values that led to an unbalance and had to be reduced).
Unnerfed is the opposite which means that the item is not weakened.
Example:

Soul Sword v.1.03 100 Damage
Soul Sword v.1.04 90 Damage

This item is unnerfed.

They need to nerfe this gun, it is too over powered.

unnerfed by BainDmG June 12, 2016

Underfed 

When an organism isn't given enough derf to sustain itself; past tense

John: I forgot to feed to my dog and it was taken away because it was "underfed", what does that mean?
Sal: You didn't give it enough derf idiot, take better care of your pets.

Underfed by Capitaliism February 5, 2021

unnerved 

Describing an ongoing state of wretching, vomiting and self-loathing due to adolescent humiliation by a severe, sexually-frustrated 70-year-old English teacher at a 1960s private girls' school in Cleveland, Ohio, who stated that the word "unnerved" did not exist.

It does now. Look it up, bitch.

Forty-five years later, "Zero for the Day, Arms" found the nerve to define "unnerved."

unnerved by Carol Arms October 11, 2007

Underfed 

A person who was once a derf but is no longer.

Everyone says Eric's girlfriend underfed him. Now he wears shackets and no one steals snack chips from his manbag.

Underfed by Bowser99 January 22, 2024