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killcumference 

The invisible circular zone around an angry person where no one is safe from getting kicked in the teeth.
Rick is hitting the bottle pretty hard since he found out Lauren was cheating on him. You know he has anger problems, but his Killcumference today is at least 4 yards. Stay out of the killcumference.

Killerumble 

Dave - Everything is shit and Bilge

Fuck off your material is ancient Killerumble
Killerumble by KRisAcunt July 18, 2010

Killercajun 

A damn, dirty racist who no one likes. He owns four slaves, yet his best friend is his black sexual partner, Butch.
Killercajun, you are such a fag.

Hahaha, Cajun, you got owned by a battleship!
Killercajun by DarkEntity December 9, 2008

killercop 

1) A Citizen who attempts to or arrests a cop for breaking the law, without getting killed.

2) A cop who arrests another cop in violation of the unspoken code called the Thin Blue Line, which encourages police to turn a blind eye towards internal police corruption.

3) The best cop.
1) killercop was the name of an Internet website owned and published in 1997 by Steven Sutcliffe. The name killercop was coined by Sutcliffe in 1997. killercop.com contained Sutcliffe's story about police corruption and numerous other claims of official corruption, misconduct or otherwise illegal activity. The site became notorious of its citation of an early US Supreme Court Case, US vs. John Bad Elk, which stated the acceptability of killing an officer during an attempted arrest when the arresting officer had no legal authority to make the arrest. In conjunction with this legal citation, the website offered a parody reward for individuals who justifiably killed a police officer in the course of an attempted 'illegal' arrest. The site then offered additional legal reference materials to help readers determine what constitutes an 'illegal' arrest.

2) Frank Serpico was a killercop. The New York City detective who, after turning in a large number of "bad" cops and later being shot in the face, often went undercover to expose corruption in the city. The scruffy-looking, long-haired officer used unorthodox means to get results, and reported to Lieutenant Sullivan.

3) Federal Bureau of Investigation director Louis Freeh was often referred to as a top cop, or a killercop.

KillerCopter 

A copter that will murder you,
And also has lots of anxiety
KillerCopter is sleepy
KillerCopter by Kcopter October 14, 2021
Omg I just go killed, if I was Killerxu I wouldn't have died.
Killerxu by GoodDefinitions_ February 7, 2022
More from Urban Dictionary

briefcake 

"Did you check out the briefcake in courtroom C?"
briefcake by Ben Frey April 6, 2006
Word of the Day on November 3, 2026
Brought to public attention by Bob Woodward and Carl Bernstein in the book on the fall of Richard Nixon, All The President’s Men, ratfucker was Nixon’s term for a political operative who sows chaos among opponents; an agent provocateur. It is thought to have originated among campus political rivalries at USC, and seems to have some usage in the US military.
Along with Nixon’s other ratfuckers, Roger Stone caused fights at otherwise peaceful Democratic Party protests to generate a false narrative that the Democrats were violent and dangerous.
Ratfucker by Ricky Ramjet November 2, 2017
Word of the Day on November 2, 2026

countrypolitan 

Term used to describe someone who is a mix of both rural (country) and urban (metropolitan) lifestyles/upbringings. He/she is typically equally comfortable in both settings and is able to seamlessly slip back and forth between the two, appreciating the characteristics of each.
That ol' gal of mine drives the 12 lane freeway during the week and a John Deere on the weekends. She likes opra and the Grand Ol' Opry. I love them countrypolitan women.
countrypolitan by MOChick November 7, 2006
Word of the Day on November 1, 2026

Witch Bath 

A bath consisting of a variety of slats, oils, soaps or any other added ingredients such as fruits, milks, herbs or any other spices for health or beautifying benifits.
She brought home alot of stuff and took it to the bathroom. She must be taking a witch bath.
Witch Bath by carnieboy30 October 26, 2020
Word of the Day on October 31, 2026

kinktober 

An excuse for people to write porn with different types of kinks throughout the month of October.

Smut Fanfiction
That chick doesn't write often but when she does, its for Kinktober.
kinktober by Kinkiest July 12, 2018
Word of the Day on October 30, 2026

proper lad 

a lad that is such a lad that he is a proper lad
person1:did you see bob
person2: ya he was a proper lad
Word of the Day on October 29, 2026
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