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undecimber 

an extra month on the calender instead of the usual 12 months.
if there was a 14th month then it will be called Duodecimber or Duodecember.
there was a 13th month, the govenors has just been hiding them from us this entire time.
Everyone: WOOOOOO FUCK 2020 2021 HERE WE GO
13/1/2020 12:00:00 AM
Everyone: wait, its Undecimber 1, 2020?
Govenors: always has been.
Some random guy: WOOOOO UNDECIMBER 1 EXTRA MONTH OF 2020 HERE WE GO
undecimber by IAmCassal December 30, 2020
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undecider 

a person who is chronically unable to reach a fast decision, no matter how mundane that decision is
"Bringing the undecider to the pumpkin patch may have been a mistake. We're going to be here all day."
undecider by anemeth October 8, 2011
Related Words

Undecember

The month between December and January in which the holiday spirit is worn off and all decorations are taken down.
The Grinch's favorite month is Undecember.
Undecember by #+_+# December 6, 2025
More from Urban Dictionary

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
The number of years you are still sexually active
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
sexspan by Dr Kat April 21, 2022
Word of the Day on October 28, 2026
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.
You didn't get any napkins with your takeout pork fried rice? Womp womp.
womp by 175623226 November 3, 2011
Word of the Day on October 27, 2026
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