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backwards alphabet 

Saying the alphabet backwards, from Z to A. Thanks to the Captain Kangaroo show, which aired it so very, very many times, I somehow managed to memorize it & can say it in 3 Seconds flat! No kidding!
People doubt that I can say the backwards alphabet & are shocked when I accomplish it! They always ask how I can do that!
Related Words

Momento Bacalhau 

A portuguese "Bruh Moment" same use.
Um "Bruh Moment" português.
A: We have to sing the song and nobody knows the lyrics
B: Momento Bacalhau bro

A: Quando tens de cantar uma música e não sabes a letra
B: Momento Bacalhau
Momento Bacalhau by FlavioMendes November 12, 2021

backwhipping 

Whenever a guy is having sex with a woman from behind while she's on a heavy flow for her period, and takes his dick out and whips her on the back with it, leaving long red streaks across her back, much like when a member of a religious organization flogs themselves as a form of self punishment.
"Andrew was fucking Deanna hard from behind, and her period was really going strong, so he pulled his dick out and gave her the backwhipping of a lifetime".

Bacardi 151

On the technical side, Bacardi 151 is a liquor developed by the Bacardi Corporation, based out of Hamilton, Bermuda. It is 75.5% alcohol by volume, hence the name. 75.5 % ABV is 151 proof. It is also the same alcohol content used in the fuel for a V2 rocket.

That moves us on to the less technical side, the reason you came here instead of Wikipedia. I would say that Bacardi 151 is the devil, but the truth is that the devil actually rejects its use in his parties in Hell because it is simply too flammable. Bacardi 151 is an eldritch horror, born not in Bermuda, but in some dark place where things that feast on human corruption grow large in the shadows. To say that it is not fit for human consumption is an understatement. Stories end when it is mentioned. Men sob. Bears die.

Whoever said "all things in moderation" was not discussing this spirit. Moderation is not the key here. This beverage looks at moderation, laughs, and says something so raunchy about its mother that it snaps. Two lightly mixed drinks with Bacardi 151 will have you throwing up, walking into glass doors like a confused bird, and questioning your own existence on a night you intended to spend celebrating.

Bacardi 151 is a bad idea. I would say to kill it with fire, but unless you want an ungodly explosion of glass and piss-colored fuel from Hitler's vengeance weapon, you really should just pour it out in honor of all the people who I am sure it has killed.
The defendant drank three shots of Bacardi 151, consumed a parakeet, then jumped onto the hood of a police car and defecated. When arrested, he stated that he was "Giving the officer the bird." No parakeet bone or feather fragments were found in his stool.
Bacardi 151 by TudorGothicSerpent January 25, 2014

Lana Backwards 

Just don’t. If u make this joke ur a little shit who is making someone feel bad for something they can’t change. Don’t be a twat leave it!
Hahahaha Lana backwards! So funny! Ur never gonna live this down.
Macaroni; with a little bit of bacon. If you think that's bad, then you're mistaken.
Joe: "yo man sauce me some o' that bacaroni"
Bob: "Can't man I'm watchin my cholesterol levels"
Joe: "A'ight man."
Bacaroni by 420memer April 22, 2016
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
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
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