Skip to main content
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.

kneecapper 

noun: nickname for a handicapped person
Lars: "Dude, that guy crossing the street's wobbling in the crosswalk at about 0 mph."

You: "He's a kneecapper, duh."
kneecapper by Janpen June 5, 2010

kneeslapper 

When one finds something extremely amusing, while seated the person slaps their own knee in jubilation.
That joke was a hellava kneeslapper, I laughed my ass off.

kneeslapper by Count Funkula June 13, 2003

kneecapping 

The act of permanently destroying someone’s kneecaps. Often done with a firearm (as popularised in film and television), a baseball bat or lead pipe or other blunt instrument, or a power drill (often used in conjunction with a countersunk drill bit and popular with the IRA).
When the police heard the screaming, they knew that Shamus had been on the wrong end of an IRA kneecapping.
kneecapping by Don January 7, 2004

Kneeslapper 

The most extravagant reaction to something of funny, or toast-worthy nature, where someone uses their hand to make contact with their knee typically in a very absurd and flamboyant manner.
Guy: hey guess what
Guy#2: what?
Guy: UR MOM
Guy: performs a kneeslapper
Kneeslapper by Toastingurmom May 8, 2018

kneecapping 

(v) ne-kah-PING:

SHOOTING A BULLET INTO THE KNEE

OR

PLAYING FOOTSIE WITH KNEES
"Murray was kneecapping Rochester Jackie under the table, but Caleb didn't notice."

"If you all don't shut up I'm going to have to take out a .22 and start kneecapping."
kneecapping by PENIS MCVAGINA August 17, 2011

kneecapping 

What the Irish IRA and PIRA did when other drug dealers got in their way, they'd take a pistol and shoot him right in the back of the knee. This would shatter the knee, thus crippling the victim for life.
kneecapping by Anonymous October 4, 2003
More from Urban Dictionary
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026

Respectfully 

Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.

After school, The Modells on Jamaica Ave was active. Respectfully.
Respectfully by john quan the first December 20, 2020
Word of the Day on September 26, 2026
Load more