Fault Fuck 

A when a serve in tennis goes completely out of the court, landing nowhere near the square where it should land in.

Gosh Brandon, your fault fuck almost hit me in the face!
---
I dont know what happened today, I fault fucked 5 times.

Fault Fuck by Krankenstein May 19, 2009

fault line 

Refering to the effect of when you pull your pants up so high that the inprint of you butt crack becomes visable.

Exp.1.
Damn man that girl needs to pull those booty shorts down yo, she has a major fault line going on!

Exp. 2.
Damn nigga that girl wearin a thin ass dress and a thong, and when she get up she always got a huge ass fault line runnin up her ass!

fault line by clay wells September 26, 2008

Fault Tolerant

A word used by network admins in long confusing emails they send to try and cover up the fact they royally screwed up.

That’s the good news. The bad news is we now have to go through a process to move them back to fault tolerant which requires each store to be taken back offline while the data is duplicated to the reserve system.

Fault Tolerant by Developer Guy August 20, 2010

Fault line 

When you choose to gamble fart and you lose resulting in your pants getting a bit of wet runny poop in them which leaves a stain resembling a crooked line that everyone can see.

Guy: I needed to fart but pushed to hard and crapped in my favorite pants. I washed them but the poop stained the seam of my pants clear to the outside and everyone would see it if I wore them

Buddy: You chose to take the risk of pushing to fart now your favorite pants have a permanent fault line from the gamble you took and lost.

Fault line by anonymous March 7, 2024

Fault-to-Ratio Fallacy 

Fault-to-Ratio Fallacy
A phrase created by John R. Williams III in early 2024.

The fault-to-ratio fallacy refers to the mistaken reasoning where someone dismisses an individual’s entire set of beliefs or arguments simply because they hold one or a few demonstrably false or flawed views. This fallacy ignores the "ratio" of truths to faults, assuming that one error invalidates all other ideas or arguments, even if some of them are inherently correct or well-founded.

Example:
Person A: "I believe the Earth is flat, but I also believe that 2+2=4."
Person B: "Since you believe the Earth is flat, everything you say must be wrong."

Here, Person B commits the fault-to-ratio fallacy by rejecting Person A’s correct belief (2+2=4) because of their incorrect belief about the shape of the Earth. Instead of evaluating each idea on its own merit, they discredit all ideas based on one fault

Fault-to-Ratio Fallacy by TheMightyRaccoon December 27, 2024

Jam Magno's fault 

A word from filo gp, used to explain that if something went wrong, It's Jam Magno's fault.
It's always Jam Magno's fault.

-Rabiya lost? Jam Magno's fault.

Jam Magno's fault by easyganders May 16, 2021

no-fault fart 

A fart that is not purposely spewed into the air, such as when someone is laughing uncontrollably, working out to the max, etc. A no-fault fart does not need to be apologized for, and no one shall take offense to its occurrence.

dude 1:"Man, that joke was so funny, and i was laughing so hard that it just happened, im sorry"

dude 2: "No need to apologize, it was a no-fault fart, i could have happened to anyone in your situation"

no-fault fart by BigShooter March 31, 2009