DYFR

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An abbreviation that stands for Do Your Fucking Research.

Pronounced die-fer

Dude 1: "Hey, who should I vote for in 2020?"
Dude 2: DYFR, bro

Level 12 Genius: "Is the earth really flat??"
Normal Person: *exasperated sigh* "Really? DYFR!"

Non-believer: "Is Bigfoot real?"
Believer: "Obviously. Haven't you bothered to consider all the evidence? DYFR man."

Engineer 1: "Will these material properties work for my design?"
Engineer 2: "DYFR"

DYFR by SaltyTeerz October 17, 2019

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Dyfrig

A hump backed man named Dyfrig, He hangs around the pier and plays on the slot machines. He has a scar on his head from head butting the slot machine when he lost.

Me-"allright dyfrig, how is your back"
Dyfrig-"Im ok pal, my back is sore i have to rub lotion on it"
Me-"(sings) Back up back up"

Dyfrig by Fez October 13, 2004

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Related Words

DYFR • Dyfrig

trucker's tan

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.

I had a trucker's tan after driving for 10 straight hours on a sunny day.

trucker's tan by population361 May 30, 2006

Word of the Day on October 5, 2026

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kidulting

The phenomenon where adults salivate at children's toys

Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!

kidulting by Emotional Cruiser October 12, 2025

Word of the Day on October 4, 2026

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Boffin

British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.

According to the boffins downstairs, the murderer used a serrated blade.

Boffin by Agnon February 11, 2023

Word of the Day on October 3, 2026

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Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.

I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.

Pee Calculus by anorlondo October 1, 2026

Word of the Day on October 2, 2026