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To sing the Halo theme song in the restroom while standing still doing the T-pose
Principle: what were you doing in the restroom
Student: We were just Haloing
Principle: NO HALOING ALLOWED!!!
Haloing by Halobeast123 July 4, 2018

Halo combat evolved 

halo combat evolve has been regarded as the former of the xbox generation of consoles, and one of the best fps ever.
It is set 500 years from now,where humanity is at war with an alien group known as the covenant. The player character is a person known as master chief, a man bred for war. He, along with the crew of the Pillar of Autumn must find the secrets of halo.
Dude: Hey, i heard that theres a game better than Halo Combat Evolved!

Other Dude: Are you an idiot?! nothing beats halo!

Halo Hangover 

When you stay up into the early hours of the morning playing Halo, then feel like crap the next day.
"I finally beat Halo 3 on LEGENDARY, but now I have and awful Halo hangover.
Halo Hangover by Kowdee December 23, 2008

halo nap 

Taking a brief nap after work or classes to allow one to play halo into the early morning.
Dude, I took a halo nap so I can pwn until 6am.
halo nap by Yggdrasil321 March 21, 2009

Alberto Halos 

Celebrity and teacher of advanced maths at an IB world school; also the deity of worship in many religions.
In the name of Alberto Halos!
All praise be to Alberto Halos!
Alberto Halos by pinjer October 3, 2018
THE game that changed the face of the Xbox 360 and Microsoft. It has sold millions upon millions of copies around the world, and set a new bar for gaming. However, it has also caused (along with World of Warcraft) a dramatic spike in video game addiction. Countless players have been "pwning noobs" on Xbox Live for hours on end, but have ignored the needs of their parents/children/girlfriends/boyfriends/fiances/spouses/significant others. They have been more obsessed with hearing "killtacular!" than saying "what do you need, honey?" Its a tragedy of some sorts; it really is.
Girlfriend: Baby, you promised me a night to remember for our anniversary!

Boyfriend: It'll have to wait darling. I have to get a be an MVP in Halo 3.

(Game voice): Killing spree! Sharpshooter! Extermination!...

Boyfriend: Yeah, bitch!
Halo 3 by gamespeed91 September 26, 2009
More from Urban Dictionary

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
Literally "dirty" pronounced with a West Indian accent. Can also have a positive connotation, for example Sean Paul's album title "Dutty Rock".
"The girl is pretty but she corrupt and dutty!"

or, in a positive usage:

"Booya! That freestyle was dutty!"
Dutty by J Hall April 3, 2003
Word of the Day on October 1, 2026
korean word for madam, older woman
Ajumma wait a moment
Ajumma by aintnotinbutnice July 5, 2009
Word of the Day on September 30, 2026

Slop Grenade

When someone uses AI to generate a large document, slide deck, or piece of code/software and tosses it over the fence for you to deal with.
Chad: Hey Brent I sent you the new backend API change to review, it’s only 100 files changed.

Brent: he just tossed me a slop grenade
Slop Grenade by Joe Squid September 28, 2026
Word of the Day on September 29, 2026
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
After we broke up, he was floxi to me.
floxi by Dr. Geek May 13, 2009
Word of the Day on September 28, 2026
NYC people who migrate north to Quahog, RI to see the leaves in the fall.
New York and everyone from there can fornicate themselves with an iron stick.
leafers by ss++ February 8, 2005
Word of the Day on September 27, 2026
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