Jro

Name: Jro Mug
Brand: Urban Dictionary
Price: 25.00 USD
Availability: InStock

Bot

Jro is jro

Jro by STRIPPEDCORBINA September 16, 2020

Get the Jro mug.

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.

Add to cart $24.95

Choose size $32.95

Choose size $49.95

Add to cart $29.95

JRO

the act, of being JRo

I am JRO

JRO by JRO March 28, 2003

Get the JRO mug.

Related Words

JROTC • jrock • jrod • JRON • JRO • JrooooGON • JRodding • jrome • Jroooomanimal • Jroooomvie

JRO

The Japanese version of RO(Ragnarok online)

Person:Which Ro do you play?
Person1: I play jRO.

JRO by The___cheese@hotmail.com July 24, 2008

Get the JRO mug.

JROTC niggas

Junior Reserve Officer Training Corps niggas, or JROTC niggas, for short. JROTC niggas are what some people call JROTC cadets (students)

Yo, you see them JROTC niggas this morning when they yelled at that kid when he wouldn’t stand for the pledge of allegiance?

JROTC niggas by Urban_memes420 December 1, 2019

Get the JROTC niggas mug.

jrock

Japanese rock.

jrock by Anonymous December 22, 2002

Get the jrock mug.

jrock

a music genre, also known as "japanese rock"

gackt, x japan, dir en grey etc.

jrock by cuzza k August 16, 2003

Get the jrock mug.

Jrock

Jrock is the short version for "Japanese rock", which includes Visual Kei, normal and alternative rock, but from Japanese bands. The term sometimes includes Japanese metal bands (such as Maximum the Hormone), but it's more rarely seen.

The most popular Jrock band in Japan is SID, but the GazettE has a lot of fans outside the country. They play Visual Kei and DOES plays normal rock in Japanese.

Jrock by Shirohime December 17, 2011

Get the Jrock mug.

Boffin

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

Get the Boffin mug.

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