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Used for obscuring text by replacing each letter with the letter thirteen places down the alphabet. A becomes N, B becomes O and so on. This is used in online forums as a means of hiding joke punchlines, puzzle solutions, movie and story spoilers, and offensive materials from the casual glance.
Hello in ROT13 is "URYYB"
ROT13 by SCANK April 18, 2005
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v. To screw, bash in, toilet smack, rape, chainsaw massacre, pimp slap, and plunger...
shol and bri rot13'd colin's face because he was being disobedient to the supreme rule of females... ON A SUNDAY.
rot13'd by sholanna April 13, 2008
Related Words
a language used among students a few years ago, moving the front of the alphabet to the back, used as a code to hide the solution to quizes and similar.
A = N
B = O
C = P
D = Q
E = R
F = S
G = T
H = U
I = V
J = W
K = X
L = Y
M = Z
N = A
O = B
P = C
Q = D
R = E
S = F
T = G
U = H
V = I
W = J
X = K
Y = L
Z = M

my name is Bushido
zl anzr vf Ohfuvqb
ROT 13 by Bushido January 12, 2004

Rott3n.l3mons 

The Word for the SWEETEST person ever, one that Will always help and be there for you no matter what,a bestie :))
I love rott3n.l3mons
Rott3n.l3mons by Shadow.thingg March 19, 2021
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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."

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"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
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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!
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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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