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flaxseed oil 

Utter bullshit. An obvious lie to cover up cheating that is doubly insulting because in addition to being dishonest, it assumes the listener is stupid or clueless.
"So, you spent the night with Teresa because you were studying together? You think I'm stupid? What kind of flaxseed oil excuse is that?"
flaxseed oil by ErikaC October 27, 2007

flaxseed oil 

The term used for device used in a total, complete, flabbergastingly masterfully delivered lie. Another rung on the ladder to the pull-off of a grand falsehood, to use a flaxseed oil usually means substituting one person for another or replacing one substance with another.

Derived from Barry Bonds and his testimony to one grand jury or another as defence against the accusations of him using steroids.
Craig: "Dude, why the fuck did you get hammered at my wedding reception!? I fuckin' told you that Jason was bad news!"

Steve: "Man, I totally thought that wine was grape juice. My bad. Plus, I don't even think Jason came, I was with...uh...Mike."

FLAXSEED OIL STRIKES AGAIN.
flaxseed oil by Flaxseed Jim October 21, 2007
Adj- stinky, nasty, and overall gross 🤮.
Person 1- *walks into a McDonalds bathroom*
“THATS SO FLAXSEED!!!!”
Flaxseed by anonymous March 29, 2025
More from Urban Dictionary

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
Word of the Day on October 6, 2026

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.
Word of the Day on October 5, 2026
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
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

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
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