Statistical Wall

The point in data analysis where any attempt to extract a meaningful signal is blocked by a combination of insufficient sample size, measurement error, and inappropriate statistical assumptions. The wall is not a natural limit but often an artificially created barrier: researchers set sample sizes too low, choose overly conservative tests, or refuse to use more powerful methods, then declare the results “inconclusive.” The statistical wall is a rhetorical device used to dismiss effects that challenge established views, masking the fact that the wall was built by the analyst’s own choices.

Statistical Wall Example: “They ran a study with 20 participants, then insisted a p‑value of 0.09 proved ‘no trend’ – a statistical wall built from underpowered design.”

Statistical Wall by Dumu The Void April 25, 2026

Berlin Waller

When a man does the act of making a female ejaculate and Stopping the fluids with the side of your penis then taking the penis away to simulate the fall of the Berlin Wall

i love being the Berlin Waller with my wife and hoes

Berlin Waller by arev50 January 8, 2026

in the wall 

Quoted from The Telltale Heart, it's a random phrase that can be said after almost anything to give it flavor. It is often said like "Iiiiiiiiiiiiiiin the waaaaall!" with a hand gesture where your right hand points to the left.

There are death watches...in the wall!

Dude, do you have five dollars?...iiin the waaall?

in the wall by JeRM Rellum July 5, 2008

penny up a wall 

the process of a group of boys pissing up a wall, closest to hit the top of the wall wins

schoolboys bunking school decided to play penny up a wall to see who is the best.

penny up a wall by matthew vickers January 21, 2009

Heedbutt a wall

Used when someone is pissing ya off.

"Away and heedbutt a wall, ya bam"

Heedbutt a wall by That wee flyer radge! May 13, 2009

The Balls Walls 

When something is intense or truly awesome between 2 or more friends. Mostly used when one "Bro" scores with a hot chick or buys a new car. Used mostly by adolescents between the ages of 14-20.

Bro 1: "I heard you scored with Jessica in you new corvette!"

Bro 2: "Hell yeah! Right in her driveway!"

Bro 1: "That shit is The Balls Walls bro!"

The Balls Walls by NickRangerisinDanger December 3, 2009

Painting the shower wall 

When a boy jerks it in the shower.

Mel was very disturbed after she walked in on her brother painting the shower wall.

Painting the shower wall by HK!! February 28, 2011