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Amnesia related to a man you no longer wish to remain a part of your life. Rather than including him within your ever-evolving narrative, you simply have "mannesia," disregarding him and his actions, your relationship (or lack thereof), and thus any cringeworthy, embarrassing, or hurtful memories associated with this figure. Erases him and his dick from your mind entirely.
"Hey what happened to that guy you were telling me about?"

"Oh...mannesia."
Mannesia by aholz29 July 19, 2019
Words you can keep

Milk Of Mannesia 

After Sarah’s 2 hour long anal penetration session, her partner forgot to wipe off the excess milk of Mannesia that fell down his leg and onto the carpet.
Milk Of Mannesia by Phopiatic May 20, 2019

Mamnesia 

mammary + amnesia = When a guy has been single for so long he forgets what a titty feels like in the hand.
Man I haven't touched a girl in so long I think I got Mamnesia.
Mamnesia by shcniper December 11, 2019

magnesia 

The nick name for an Mongoloid natured humanoid who has a tendency of sexual attraction to male sheep. A magnesia is the result of generations of inbreeding, that is usually selected towards the youngest female sibling. A magnesia usually displays the physical characteristics of being rather tall, over weight, and excessively hairy. The weight issue causes a sever mental complex which leads to an end result of have little, or no friends. A magnesia is usually a focal point of teenage scrutiny. His strange looks and weird behaviors are easily made fun of and is a source of entertainment for many teens. Magnesias are usually genital beasts, but have the ability to injure smaller individuals who cross a boundary when coming in contact with them. If one does in fact have an opportunity to wrestle or fight a magnesia, one must remember that due to the extremely small brain the a magnesia exhibits, they do not know their own strength and ability to hurt people. The best way to deal with a magnesia is to ignore them as much as possible, but if they do in fact come too close throw large stones and/or other available heavy objects at the beast, and hope to demobilize it. It is best to report a sighting of a magnesia to the proper authorities in order to minimize the sped of magnesias in further generations. Forced sterilization is also recommended. One method of sterilization is by means of surgical treatment, but it is much easier and cheaper to just grab a magnesia by the balls (which are unusually small, un-human like) and rip them off. It is a word of advise to only allow professionals to deal with there humanoids. For they are in fact quite dangerous and can cause harm to humans, and for that matter farm animals.
Example 1:

Wow look at the big freak! -Person 1

Yeah, we better keep our distance from that magnesia. -Person 2

Example 2:

That magnesia is taking advantage of his little sister! -Person 1

We better rip his little balls off!! -Person 2

Example 3:

What in the hell is banging my (male) sheep?!?!?! -Person 1

That is one of those damn magnesias! Lets throw stones at it!! -Person 2

Milk of magnesia 

Used to describe white people in terms of attraction. (Colloquial)
Dami: that white girl is attractive

Rashaan: taking a sip of the milk of magnesia are we?
Or
Dami: im so in love with (white person)
Rashaan: you're knee deep in the milk of magnesia

Milk of Magnesia 

Liquid put on skin to relieve pain caused by sunburns
Christina, put some milk of magnesia on those sunburns you got from your trip to CancĂșn!
Milk of Magnesia by Ctown October 8, 2014

Milf of Magnesia 

A sexually desirable middle-aged woman, usually with kids, who inserts one or more of her fingers into her younger lover's rectum during sexual intercourse.
That Milf of Magnesia stuck her thumb in my ass!
More from Urban Dictionary
Acronym, meaning Too Long Didn't Understand
Similar to TLDR
Sister: This meeting was to discuss the rough draft of my essay, where we discussed the subsidiary questions I added in my rough draft. We also discussed the relationship between my main title and the real-life situations I chose to use in my essay. We discussed the structure of my essay as well, specifically the Math AOK section and how it relates to the contradiction of the title. This second meeting was particularly helpful in discussing the implications of my essay claims and how to apply the title across various areas of knowledge. There were many sections of the essay that could have been cut down in wordiness and the ways of knowing required further and more in-depth analysis.

Me: Woah! TLDU!
TLDU by L-Evans January 14, 2019
Word of the Day on August 30, 2026
the act of having anonymous sexual encounters with other men in public toilets.
Cottaging by greeef April 24, 2003
Word of the Day on August 29, 2026

Salad Days 

green inexperienced youthful judgement and cold blooded execution of those judgements.

Rashness with little concern of consequence.

Antony and Cleopatra. William Shakespeare

"My salad days,
When I was green in judgment, cold in blood."

- William Shakespeare, Antony and Cleopatra, 1.5
"How did you end up in jail?"

"Salad days, 'nuf said."
Salad Days by GilbyRFC0 October 7, 2011
Word of the Day on August 28, 2026

age gate 

An absolutely foolproof way to keep minors from viewing content deemed "too mature" for them to watch.
Billy: "So I was trying to watch some videos for an M rated game, and I ran into an age gate, so I put in my real birthday. SOMEHOW it managed to figure out that I am 12. CURSE YOU AGE GATE!!!"

Bill: "Fucking age gate! *quick scroll* THERE! I was born on January 1, 1904. Fuck you age gate."
age gate by Banja January 7, 2011
Word of the Day on August 27, 2026

board chow 

A)
The Crud that collects under the keys in a keyboard. Usually more severe in the keyboards of programmers and webmasters as they tend to spend a lot of time at the the computer and thus eat at their desk. Mainly affecting IBM Model M (clicly) style boards.

B)
Can also be used to gross out Non-Techie people
A)
Bill: want to go to the club?
Bob: No, I've got to clean out my board chow, keys are starting to stick.

B)
Bill: Want to go out to get a bite?
Bob: No, i am just going to have some of my board chow/
Bill: Whats' that?
Bob: The food scraps that collect in my keyboard; Want some?
Bill: *GAG* *HURL* *GAG*
board chow by BinaryHackerMan September 3, 2007
Word of the Day on August 26, 2026

young pup 

a young person, a young adult in their late teens/early 20s.
Ah, you're just a young pup at 23!
young pup by the dog May 30, 2006
Word of the Day on August 25, 2026
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