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(adj.) something that is seen as very painful or likely to inflict pain.
"That's quite a killful knife/ sword/ spoon/ other object you have there.
killful by g1235711 August 20, 2008

Killfuck Soulshitter 

A generic name for ridiculously ultraviolent barbarian-type characters who exist only to murder and destroy and crush, especially in tabletop RPGs (where designing a character like that can be mechanically powerful, especially if the system penalizes you for having emotional attachments.)

The term comes from RPG.net, where it was originally mentioned in an ancient thread of horror-stories about terrible character names people have encountered. Often paired with Snake Gandhi, a similarly ridiculous name from that thread.
"So, yeah, the only weakness to this defense is if you're faced by someone you love... but if you play Killfuck Soulshitter, whose only intimacies are to Killfucking and Soulshitting, you're basically invulnerable."

killfile 

a list of addresses or names on a computerised mail system, particularly on usenet. when a mail (or post) is recieved and the sender is on the list the mail is automatically deleted or 'killed'. for a laf see the google on the killfile fairy.
"I have never felt quite so creeped out by a person, either virtual or real. People have been correctly pinning his obsessive and vindicative nature for along time. I just thought it was regular flame fodder - grist for the mill. But I was wrong. Oh, was I wrong.
In light of the recent phone threats I received today. I am imposing a black ban on no need to get personal. He is certifiably obsessed to the point of harassment and I ask that people maintain an effective wall of silence,
or similarity killfile the weasel."
killfile by gan October 2, 2003

killfuck 

to engage in sexual intercourse with until victim, I mean, partner has stopped struggling
"I done killfucked da shiznit out o dat hizzo!"
killfuck by tug July 10, 2003

KILLFUCK SOULSHITTER 

KILLFUCK SOULSHITTER is a nickname for any crazily overpowered magical attack in an RPG, either online or off. It dosen't have to be the game's most powerfull spell- just sufficiently powerful enough to ensure its target is totally screwed and without even a remote chance of survival. KILLFUCK SOULSHITTER usually involves fireballs or explosions, or both. I'm fairly sure I heard this used somewhere before, but I don't remember where.
A: Yo man, check out this spell.
B: Yeah, what's it called?
A: KILLFUCK SOULSHITTER
*nearby town incinerates*

killfuji 

He’s a very talented person with so much potential when it comes to music, art and everything else that he happens to be interested in. He’s incredible; he will have you wanting to stay up with him talking about either pure hilarious nonsense or serious topics.

He is, and I’m being genuine when I say this, one of the best people I have ever met and I’m so lucky to have this person in my life. He’s one of the greatest people ever because of his kindness, selfless, caring self. He deserves so much more encouragement and motivation because I have faith in him to become the best self that he can.

He’s not only attractive (even though he says he isn’t), but he’s also very talented and it’s saddening to see how he doesn’t see that. But that’s okay. I, and his other friends, are here to encourage him. He simply deserves nothing but the best.
“Wow, he’s so talented!”
“Oh him? Yeah, that’s killfuji.”
killfuji by poofme November 23, 2021
More from Urban Dictionary

Oblication 

A vacation, feeling more like an obligation, that involves visiting or staying with family.
So Joe where are you taking the kids for spring break vacation? We are going on an oblication to Boca to visit my mother-in-law.
Oblication by kimmerr May 5, 2011
Word of the Day on October 25, 2026

Surf Dracula Syndrome 

A phenomenon in film/television series, most notably streaming series, where the main premise is drawn out to such a point that it takes an entire season or more to get the parts of the series the audience is actually interested in seeing.

For example, if a series is titled "Surf Dracula," a majority of viewers would tune in expecting to see Dracula surfing by the first or second episode. However, the entire first season would instead be tedious padding and backstory before finally ending with Dracula surfing in the last five minutes of the season finale.
I watched "Smallville" on Netflix the other day. Dude, it was ten seasons of filler before he finally flew! Major Surf Dracula Syndrome!
Word of the Day on October 24, 2026

Northstarring

Finding your way back to the truth by fixing on one verified fact and working out from there, the way you navigate by the North Star when everything around you is spinning.
Rumours were flying everywhere, so she went northstarring — one checked fact at a time.
Northstarring by Light Bearer October 22, 2026
Word of the Day on October 23, 2026

Plate of Brown 

A plate of brown consists of foods that have little to no nutritional value, and are typically deep fried. A true plate of brown will also be accompanied by a dark soda.
Wanna go to meal hall & grab a plate of brown?
Plate of Brown by Cheddar Craigson September 18, 2020
Word of the Day on October 22, 2026

Larpenomics

When finance content creators rent out fancy cars and flex cash to seem richer than they really are in order to promote and sell their “get rich quick” courses.
Andrew Tate has mastered the field of larpenomics
Larpenomics by Rbois09 October 21, 2026
Word of the Day on October 21, 2026
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