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cyclotron resonance 

plasma in a magnetic field is heated through the resonance effect when the vibration frequency of an oscillating electromagnetic field matches the gyro-frequency of the charged particles in the plasma. This effect is known as Ion Cyclotron Resonance Heating, and enables the generation of superheated plasma over 100 million degrees celcius of temperature.
this definition is pretty much ruining the title "urban" dictionary. but every dictionary should have something like cyclotron resonance.
cyclotron resonance by rockwell13 September 13, 2006
A vacation centered around doing a lot of cocaine.
Hey man, I just scored an eight-ball. How about a 3-day cocation to Yellowstone?
That sounds terrible.
Cocation by Timberhill October 26, 2010

Premature Xmas-culation

The premature celebration of the Christmas holiday that is so often and annoyingly practiced by society. Symptoms include commercials shamelessly featuring holiday tunes and imagery the day we turn the calendar to November, store aisles being speckled with red and green products as early as mid-October, and post Black Friday you'd have to be a hermit not to hear a little jolly x-mas ditty every single day.

Yep, each year America pretty much jizzes in its red/green plaid pants all over its jingle balls in a pre-xmasculatory fashion before December can even take her "Santa's little helper" lingerie off.
Wall-mart is already stocking the shelves with Christmas shit? Halloween was freaking yesterday, premature xmas-culation much?!

Cacation 

Constantly having to go to the restroom multiple times a day to do the #2 almost/throughout the entire week.
Dear diary: I don't know why, but last week, I was on cacation. It was so annoying having to constantly hold it in when there wasn't a restroom nearby. Feeling it in my butt was so wrong.
Cacation by Happy(Aye, Sir!) December 10, 2012

Coilation 

The act of 2 or more different curls combining together into 1 to create an intertwining of curls.
Girl! You have coilation of those 2 curls and it looks funny! Let me separate them for you.
Coilation by Mdawgity December 2, 2015

covlationship

A relationship that started during Covid that will not make it out of Covid.
Dude this girl is perfect for a covlationship.
covlationship by zubber December 16, 2020
More from Urban Dictionary

Oblication 

A vacation, feeling more like an obligation, that involves visiting or staying with family.
So Joe where are you taking the kids for spring break vacation? We are going on an oblication to Boca to visit my mother-in-law.
Oblication by kimmerr May 5, 2011
Word of the Day on October 25, 2026

Surf Dracula Syndrome 

A phenomenon in film/television series, most notably streaming series, where the main premise is drawn out to such a point that it takes an entire season or more to get the parts of the series the audience is actually interested in seeing.

For example, if a series is titled "Surf Dracula," a majority of viewers would tune in expecting to see Dracula surfing by the first or second episode. However, the entire first season would instead be tedious padding and backstory before finally ending with Dracula surfing in the last five minutes of the season finale.
I watched "Smallville" on Netflix the other day. Dude, it was ten seasons of filler before he finally flew! Major Surf Dracula Syndrome!
Word of the Day on October 24, 2026

Northstarring

Finding your way back to the truth by fixing on one verified fact and working out from there, the way you navigate by the North Star when everything around you is spinning.
Rumours were flying everywhere, so she went northstarring — one checked fact at a time.
Northstarring by Light Bearer October 22, 2026
Word of the Day on October 23, 2026

Plate of Brown 

A plate of brown consists of foods that have little to no nutritional value, and are typically deep fried. A true plate of brown will also be accompanied by a dark soda.
Wanna go to meal hall & grab a plate of brown?
Plate of Brown by Cheddar Craigson September 18, 2020
Word of the Day on October 22, 2026

Larpenomics

When finance content creators rent out fancy cars and flex cash to seem richer than they really are in order to promote and sell their “get rich quick” courses.
Andrew Tate has mastered the field of larpenomics
Larpenomics by Rbois09 October 21, 2026
Word of the Day on October 21, 2026

Palmela Handerson 

Your hand that you masturbate with.
Girlfriend: What are you going to do for the next week while I'm on holiday?

Boyfriend: Have a visit from Palmela Handerson of course!
Word of the Day on October 20, 2026
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