Skip to main content
An acronym for Dance Dance Repetitive Strain Injury.

It's the pain you get in your calves or thumbs (if you play with a controller) from playing too many dance mat style games, in particular the Bemani series of Dance Dance Revolution games.

It can also refer to the eye strain and headaches often encounter when staring at the flashing arrows and strobing background of tracks of an above-average difficulty, for example, Dead End on Expert (Dancing Stage Euromix) or Paranoia (Dirty Max Mix).

Symptoms of DDRSI include
dizzyness
frequent visual hallucinations of brightly coloured arrows
loss of feeling in the thumbs/feet
aural hallucinations of things such as "P-p-perfect" or "You're doin great" when performing mundane tasks
being able only to travel at ninety degree angles to your starting point
humming j-pop songs without realising it and tapping your feet in a vague 4-stepped pattern
seeing a red traffic light and assuming you've selected the "difficult" driving level
using the phrase "You're no ordinary guy!" in normal conversation more than once in a one hour period
going to a club/rave and making sure you have a square of personal space in which to bust your moves
freaking out if you don't step in the centre of a tile/paving slab/carpet square

Not to be confused with ParaParaPaRSI, which is totally different.
Note also, that if you have managed to get a groin strain (it can and oes happen) whilst playing DDR, it does not count as DDRSI. It counts as either being ridiculously good, or very, very silly.
"Argh, I can't even hold a pen, my thumbs have the worse DDRSI ever"

"Did you see Hiro? He's got some chronic DDRSI, I saw him drawing arrows on his text book in biology..."
"He totally flipped out when he tripped ad stepped half on a tile."

"Can't......walk......DDRSI......too bad" *collapses*
DDRSI by Kynapple December 19, 2007
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.
When you repeatedly hit someone offline
i kept dursing him because he was annoying
Dursing by OhhhBigDaddy May 19, 2020
Related Words
DDRSI • Darsia • dersim • DDoSiNg • ddrstealadew • dursing • Darsi • Darsih • darsilynn • Darsin
Its when some one attacks a specific IP Address in many cases sending a lot of large packets at once so that the IP Address can not handle all the incoming requests and crashes.

Cheaters on halo 3 use this technique to Host Boot or Standby people.
Dude this guy was DDoSiNg and he lagged me out of the game. I lost my rank.
DDoSiNg by OMG iTz W July 28, 2009
The restaurant that is recognized for it's exclusivity in the movie, American Pyscho.
"I am sitting in a restaurant with Evelyn this evening because she caught me on call waiting while I was on the other line trying to secure a reservation at Dorsia which I had planned to use with Courtney."
dorsia by Alexis M August 18, 2006
A Kurdish boy name, if you know anyone called Dersim there a incredibly trustworthy person but don’t get on his bad side or tell other people about his secrets or he’ll tell other people your secrets no matter how deep it is, if he’s nice to you keep him close as he’ll probably want to be your friend till the end if he likes you as one, he also argues a lot with people except for his bestfriend or bestfriends if he has one from different genders
Random: have you heard of that guy called Dersim, he’s really kind and I trust him a lot

Other person: he wasn’t nice to me I don’t think he likes me

Random: lol tough
Dersim by ......X...... May 18, 2019
A DDR player that behaves like an utter asshole.

Examples: Excessive bragging about skill that may or may not exist.

Racist and/or sexist remarks.

Constantly blaming every great, good, boo, and NG on the pads.

Assuming that he/she is the only person present worthy of time on the machine.

Being dismissive and/or rude to "lesser" players, simply because they can't hit arrows with their feet as rhythmically.
"Oh God. Jeremy's having another temper tantrum, throwing chairs around the arcade, because he didn't AA Max300. What a DDRsole."
DDRsole by Rebecca Day April 6, 2004
racist term used to describe a persian
There are too many dersians in this party, let's leave.
dersian by Renegade N October 21, 2009
More from Urban Dictionary

Soul digger

A man who dates women with the sole purpose of exploiting their time, energy, and labor while he sucks the joy and happiness from their lives.
"That guy's a soul digger. He'll expect you to work full time, but you'll be doing all the cooking, cleaning, laundry, shopping, and childcare while he plays video games or watches TV."
Soul digger by anonymous November 11, 2026
Word of the Day on November 11, 2026

pod person 

A person pretending to be something they aren't, or an impostor. This is inferred because of the old alien movies where alien pods appear on earth and the "pod people" dispose of the humans and slowly reproduce the bodies, pretending to be humans.
The pod person was pretending to be my father, but I knew that he was an alien when he acted differently than my father ever would have.
pod person by Christopher M. May 9, 2005
Word of the Day on November 10, 2026
A dead drop is a location used to secretly pass items between two people, without requiring them to meet.

Spies have been known to use dead drops, using various techniques to hide the items and to signal that the drop has been made. Drug dealers use this as well.

A common place is to duct tape the item to the underside of a toilet cover in a public restroom.

A signal is sometimes used as well to indicate there is something to pickup, like a pile of stones in a certain formation. After checking the drop the signal is removed.
"The dead drop is the restroom toilet at the Gulf station at the corner of Commercial Ave. and Georges Rd."
dead drop by rubberroom July 23, 2008
Word of the Day on November 9, 2026

No Surprises Wedding

A "No Surprises Wedding," or NSW, is a wedding invitation designation that tells attendees that there can be no unplanned announcements, engagements, events or speeches at the wedding - all actions must be pre-approved by the couple. Anyone who performs an unapproved "surprise" will be asked to leave the wedding early.

This designation comes from Reddit, where so many stories of bad wedding behavior indicated a need to communicate expectations for the wedding behavior of attendees.
You are cordially invited to the nuptials of Brian and Tom on October 31 at noon.

Please note that this wedding is child-free (under 10) and a No Surprises Wedding (NSW). Reach out to wedding planner Sami Smith to request approvals or exceptions; please note that exceptions will be rare. Limited child care for under-10s will be available. All approvals will be noted and included in planning. Unapproved, or surprise exceptions, will result in guests being asked to leave.
Word of the Day on November 8, 2026
Ulzzang true definition is "best & "face" = best face in korean. They are basically people with above average looks, sometimes with the use of photoshop and haduri who post their pics online, some becoming internet celebrities.
"Hey, see that chick over there? She's pretty enough to be an ulzzang. :D"
ulzzang by `r i k kit t y February 26, 2008
Word of the Day on November 7, 2026
EBK stands for "Elite Ball Knowledge." 1 In internet slang, "ball knowledge" originally referred to a deep understanding of football/soccer or basketball, but it has evolved into a broader term for having a highly sophisticated, deep, or niche understanding of any specific topic (such as music, movies, or subcultures).
Person A: "That scene was a direct homage to an unreleased 1982 Japanese indie film."
Person B: "Wow, EBK."
EBK by silwhett November 5, 2026
Word of the Day on November 6, 2026
Load more