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The ultra-class size breasts of women within the realm of japanese pornography.
J-cup stars are awesome. Some of the best are Matsushima Marina and Ohura Anna.
j-cup by Blake J-Cup Fan November 16, 2005
Urban Dictionary Merch
One of the best damned boob sizes ever. Famous amongst Japanese bikini models and porn stars.
My last girlfriend, for example, had j-cups. Best titty fuck ever.
j-cup by R4wr July 19, 2006
Related Words
j-cup Hitomi J-Cup jcupping J.O.E J.J. J J.A.P. J.O. j lo j's

Hitomi J-Cup 

Hitomi J-Cup is the most amazing woman alive. She suports the entire Japanese film industry on her J-Cup sized breasts. Without her the world would lose meaning and the milky way would implode into the sun.
Kyle: I don't think I can take living anymore.

Dave: Don't say that Kyle. Here. I have something that will make the pain of losing your entire family and dog in a train accident.

Kyle: What is it?

Dave: It's a DVD of Japanese porn superstar Hitomi J-Cup.

Kyle: I don't think it will help.

Kyles Mum's Ghost: Just watch, Kyle. Just watch...........
Hitomi J-Cup by TheMuffPuffer October 8, 2012
Jcup got dat HUGE PP yerd me
jcup by Definitelynotjcuphaha January 7, 2021
Digging in your ass while playing valorant
This guy has been jcupping it recently!!
jcupping by RagatooeyMan October 23, 2025
More from Urban Dictionary
A group of people, typically women, searching through someone’s digital footprint in order to find more information about that person.
Susie wasn’t sure if her new Hinge match was a creep, so she assembled Galantir and they found out he used to post slurs on gaming forums.
Galantir by Ge-sus September 22, 2026
Word of the Day on September 23, 2026

murderhobo 

In a tabletop game, a murderhobo is a player who murders NPCs indiscriminately. This is normally derogatory, referring to a player who totally ignores quests, dialog, backstory, trade, world building etc.

The term is most common with Dungeons and Dragons, but it can be applied to most RPGs where the player is allowed to kill most quest-giving NPCs and NPC traders. E.g. Elder Scrolls, Fallout, Divinity original sin.
DM: The sad little orphan girl tugs at Steve's trenchcoat to get his attention, and ask for help saving her pet dog from...
Steve: I'd like to roll a strength check against strangling the orphan.
Dave: I call dibs on the dog.
DM: You murderhobos disgust me.
murderhobo by Loup&S September 9, 2021
Word of the Day on September 22, 2026
In sales terms, a whale is a prospect that is significantly larger than an organization’s average customer.

Whales are large and extremely difficult to close. Due to their immense size, they are highly sought-after.

A whale is typically identified at first by a whale hunter on the sales team, but often requires cross-discipline participation in order to close; this includes assistance from operations, engineering, creative, client success, and business development teams.
"Shit...the sales director chewed me out on the sales call this morning. He's totally pissed that I have nothing in my pipeline. I've been focused on this one whale for so long that I haven't had time to prospect for normal-sized deals."
Whale by FQ_GFY February 3, 2020
Word of the Day on September 21, 2026

Concrete cowboy 

A guy who thinks he's a country kinda guy, but in reality lives a comfortable city / suburban life.
Eugene: Look at that dude in the cowboy hat!
Todd: He's just a concrete cowboy.
Word of the Day on September 20, 2026
any hard liquor that is cheap & potent.. eg. relska, popov, potters, evan williams, kamchatka, fireball, rumpleminze, southern comfort, everclear
hey let's get a drink of that?

go ahead
*takes drink* ugh wtf is that?

everclear & bepsi
fucking hobo loko eeessshh
hobo loko by d i z k o 2 0 8 September 14, 2026
Word of the Day on September 19, 2026
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