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Otaku slang for a deeply and broadly perverse individual, who enjoys a sexual response to essentially all sexual stimuli, fetishes, complexes, etc. From the latin "omni" meaning "all" and "con," a Japanese corruption of "complex."
"He's more than a lolicon, he's a full-on omnicon. He'll fap to anything."
omnicon by stuart slade February 17, 2013
Words you can keep
Someone who can go from being a nice person into a deceptive opportunist with in nano seconds. One minute they are your best friend, the next they are walking off with the copyright draft of your first novel.

You never know someone is an omnicon beause they are deceptivley friendly and decisive in their plans. An omnicon could very well be classed as a visionary but due to their criminally minded behaviour and outlook, they are never referred to by anything less than opportunist.
How did your house painting go?
well it didnt really, the tradesman turned out to be an "omnicon", i came home to find to find the place emptied out.
omnicon by VICKI KARMA November 10, 2006
Related Words
An all-sided figure; a figure with an infinite amount of sides. Spherical,but with more sides. What the universe wishes it could be, yet, what it really is.
Wait, is that a sphere? i cant tell.
No bro, its an omnigon.

i can't even count how many sides that thing has.
Thats because its an omnigon, jackass.
omnigon by Jackip Hopakostas December 22, 2012

Omnicock 

An unknown device, of unknown use.
1) 'Yeah, uh, you turn it on with the... Whatchacallit... Omnicock!

2) Ugh, this contraption is such an Omnicock.
Omnicock by Weevil Of Cheese April 15, 2014

omnicourse 

1. A powerfully connecting experience.
2. To experience someone in a complete and utterly all encompassing fashion.
3. To reciprocally share ones physicality, feelings, thoughts, memories & more.
My wife and I came to the decision to have omnicourse last night and it was absolutely amazing.
omnicourse by Antony Von Christoph November 13, 2006

Omnicunt 

The highest attainable form of cuntishness. An omnicunt is a cunt in every way, has power over all cunts, and cannot be outcunted.
I'm a cunt, you're a double cunt, but HE is the omnicunt.
Omnicunt by murraythemoron June 10, 2009
Noun. A gorgeous female, who often goes by the name Monica, that is similar to an Apricot. She is smooth on the outside, juicy and wet on the inside. She enjoys four wheeling and Bud Light. If you have an Omnicot, don't let her go. She's one of a kind!
I'm about to go on a river ride with my best friend, my Omnicot.
omnicot by TwinBeez April 9, 2017
More from Urban Dictionary

just fokin missing her

native american reservation origin... to miss an ex so badly that everyone can see it.. can be used for either sex eg. just fokin missing her/him
friend : *noticably sad*
me : look at you all sad & shit
friend : shut up!
me : just fokin missing her huh?
Word of the Day on September 15, 2026

endwarfins

The rush of neurotransmitters and neuropeptides triggered specifically by watching the Seven Dwarfs march home singing "Heigh-Ho" — that particular high of pickaxes, whistling while you work, and communal domestic bliss in a cottage built for men half your height.
I only meant to watch the Heigh-Ho scene for the endwarfins, and then it was two hours later and I'd watched the whole movie.

Endwarfins aren't just a Snow White thing — I get the same hit off the Lollipop Guild in Oz.
endwarfins by Howard Ogden September 13, 2026
Word of the Day on September 14, 2026
A slang term used to describe a bald person, typically someone who is completely bald or has a closely shaved head. The term is derived from the infamous, hairless kids’ cartoon character of the same name.
Example 1:
“Did you see that caillou over there? His head is reflecting the sun like a disco ball.”
Example 2:
“I think Dave is finally accepting his hair loss. He just went full caillou and shaved the whole thing off.”
caillou by WMH01 September 12, 2026
Word of the Day on September 13, 2026

Brought-upsy 

scruples; to have manners;

May also be spelt Brought-upsie

WestIndian/Caribbean in orient - Barbados, WHUT.
Example 1: Child, you ain't got no brought-upsy?

Translation: My Child, have you not any manners?



Example 2: What, you ain't got no brought-upsy?

Translation: I can't believe you're doing that. Were you not taught any manners as a child?
Brought-upsy by B-Town Gilly April 20, 2005
Word of the Day on September 12, 2026
The practice of modifying a model (not limited to toy action figures) to achieve some result other than that intended by the manufacturer. ...
I had to kitbash my Luke Skywalker figure with my Darth Vader figure because Luke was missing a hand.
kitbash by geru January 15, 2006
Word of the Day on September 11, 2026
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