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eighteen o'clock 

The eighteen year anniversary that occurs precisely the moment of a persons birth.
At exactly 1:15 am a dad awoke his child and said, " Happy birthday. Its eighteen o'clock and starting right now your considered of legal age, whats your plans for the future ?"
eighteen o'clock by jpg3 September 21, 2011

row eighteen 

Refers to public masturbation.

Can also be used to refer to any scandalous, embarrassing, or humiliating act performed in public, which act is followed by media attention and public scorn.

This phrase gained popularity following the infamous incident on United Flight 340 to Denver in mid-May, 2011, where an individual reportedly masturbated "to the point of ejaculation" while sitting in row eighteen. He was subsequently arrested and faces criminal misdemeanor charges.
That dude Row Eighteened it at work! I hear the receptionist is going to need therapy.

I'm going to drink some Four Loko and start Row Eighteenin' it at the club tonight.

I can't believe that guy just streaked through Wrigley Field and urinated on second base. He must have been sitting in Row Eighteen.
row eighteen by chindonya115 October 5, 2011

eighteenth base

Sticking your middle toe in the tip of a guy's penis while playing with his balls with your other foot
Chad: Hey, Jakob, I heard you got pretty far last night!
Jakob: Yeah me and Sadie got to eighteenth base last night! It was fucking magical
eighteenth base by Baddyfuckdaddy February 1, 2017

eighteen years old 

The year when your parents no longer whoop your ass.
Person 1: I TURNED EIGHTEEN YEARS OLD!
Person 2: No more ass whooping from your parents!
eighteen years old by iTwilight April 12, 2009

i have loved him since we were eighteen 

louis tomlinson confessing his undying love for harry styles by changing the lyrics in 18 and turning his entire body to face his one true love
Louis: “i have loved him since we were eighteen,”

Harry: “sixteen,”

random fan: “what the FUCK.”

eighteensome

You bastard. It's pretty obvious, an eighteensome is when 18 damn people are having sex.
Last night I was really drunk and somehow got an eighteensome.
eighteensome by GoldenBonnie09 October 16, 2018
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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