Skip to main content
Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.

Anthony Hall 

His balls are always flat but he is a lad. He is like Messi on drugs when he plays soccer. He has the worlds smallest dick. He is also in JSL.
Anthony hall is like Alezzio! #Hally

Casey Anthony's hallway

Casey Anthony's hallway is the point in a lie where the liar has created such a specific, detailed, and completely fabricated story that they have no choice but to keep walking toward the inevitable moment when reality catches up with them. Origin: The term was popularized by James Pietragallo and Jimmie Whisman on the Small Town Murder podcast, in reference to Casey Anthony's infamous Universal Studios story.
She told everyone she’d already finished the report. Then she said she was just fixing the formatting. Then she said she was waiting on one number from Accounting. Then Accounting said they’d never heard of her. She was in Casey Anthony's hallway.

Casey Anthony's Hallway

A lie that someone keeps telling despite overwhelming evidence disproving it to an extremity.
Everyone could see that the story he was telling wasn't true, but he doubled down and insisted on it's validity, like Casey Anthony's Hallway.

Casey Anthony's Hallway

A lie that a liar tells and continues to state is true despite overwhelming evidence to the contrary.
John believes the earth is flat no matter how much evidence exists to the contrary. This is his Casey Anthony's Hallway.
More from Urban Dictionary
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
Load more