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DBFS is an internet abbreviation for "don't be fucking stupid." Its primary use is to admonish someone for a stupid question or their lame behavior.

DBFS is often preceded by a hashtag (regardless of medium): #dbfs
Allison: What are you doing on Sunday night?
Liz: It's Sunday, we're watching "Game of Thrones." DBFS!
Allison: I haven't started watching it. What is it about?
Liz: Winter is coming. Just watch it. DBFS!
DBFS by dbfsjoe September 27, 2013
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Close to the Super Bowl in late January/early February is the time of year when the Delusional Browns Fan Syndrome starts....an annually occuring disease characterized by intense euphoric hope completely unfounded in reality, logic, or past experience. It gets worse until the NFL Draft in the spring, usually plateaus over the summer months, then hits its peak in August when "Undefeated Preseason Championships" are won. This is usually when talks of "Division Titles" and "Playoffs" become numerous. The symptoms then typically go away after another month, when logic and reality have returned after actually seeing the team perform against top level NFL talent. Then, typically depression sets in beginning in October when any chance at a respectable season, let alone playoffs, is completely gone. There can be residual symptoms during the NFL playoffs if a new regime is hired, in which case the disease process is typically more intense the following year. Sadly, there is no cure or known treatment for this largely inhereted and regional illness. Side effects include: drinking heavily, swearing, crying, family feuds, the Monday Blues, obsession with college quarterbacks, general attitude of cynicism and hatred for all things black and yellow.
Steve: I really think Hue Jackson can get the Browns to 6-10 next year after they sign Kirk Cousins, a free safety, 5 wide recievers, draft Barkley and Chubb, and Jimmy Haslam has to sell the team because of the FBI investigation into his racist Pilot/Flying J underlings

Brad: Dude, your DBFS Delusional Browns Fan Syndrome is the worst I have seen since 1999 when you got that Tim Couch tattoo....
DBFS by SuperSpears May 4, 2018
Related Words
DBFS is a cheap ripp-off of DIAF and is a quick way of suggesting that a person die by firing squad.

It can also stand for decibels relative to full scale but who gives a shit?
Person 1: Hey buddy! Guess what!? I just got lucky and got tickets to the Heart/Journey concert this week. They just sold out.

Person 2: dbfs?
dbfs by PartyMarty123 August 19, 2009
Drink Beer, Fuck Shit Up

Finding it's roots in the boroughs of Charleston, SC, DBFSU is a reference to a way of life.
{Q} What are you going to do today?
{A} DBFSU
dbfsu by irie_eyes December 23, 2009
It is said of the situation where a person has the bad luck to make contact with his testicles against an undefined surface or object, intentioned or not.
Given the nature of the word, it is more appropriate to design cases where the interaction is made with a moving object, for example, a ball.
Although it is extremely painful for the victim, it tends to be considerably funny to people who witness it.
Today in the baseball game the pitcher took a nutshot; the baseball hit him in the nuts.

Man, I just watched the funniest nutshot video ever.
Nutshot by Uberflaven March 1, 2009
Word of the Day on June 26, 2026

Nerd neck 

A "human" that spends so much time playing video games that their posture is level nerd neck. Everytime anyone goes tryhard they hunch down and their neck gets longer there fore a nerd neck is always hunched down cause they're always going try hard. In other words a nerd neck is a try hard, since their neck is 100% longer than the average human being due to playing too many video games and taking them serious, nerd necks are not even considered human anymore but something more sad. Nerd necks are often found on fortnite, their natural habitat usually being tilted towers.
What a fucking nerd neck!

He is building so fast, nerd neck!

Looser more like a nerd neck ha!
Nerd neck by D Sandwich Maker February 5, 2019
Word of the Day on June 25, 2026

love peace and chicken grease 

"another of sayin peace out or good bye"
Talk to ya later......Love, Peace, and Chicken Grease
Word of the Day on June 24, 2026