Mau5querade 

similar to a masquerade but deadmau5 heads are worn instead of masks

I heard Johnny is planning a Mau5querade party before the deadmau5 concert

Mau5querade by BrandonHMan October 20, 2011

Vampire: The Masquerade 

A popular tabletop and live-action roleplaying game from White Wolf publishing portraying vampires in modern times, and also in other eras.

See also: Brujah, Gangrel, Ventrue, Camarilla

I'm tired of D&D; let's play Vampire.

Vampire: The Masquerade by Anonymous983938938572389 March 31, 2004

Meat Masquerade

The act of placing a males testicles over both eyes of an expecting playmate while they hold the penis, as if they we're holding a mask on a stick. Meat Masquerade.

Not the term you were looking for?
Also see,
Ball Monocle

Jenny asked me if I wanted to go to a masquerade party, which I being a man, I had to decline. I could tell she was disappointed, so I suggested the idea of a "meat masquerade," an idea so profound she could not resist.

Meat Masquerade by What a preposterous idea?! October 24, 2010

Masquerade

1)A party which is celebrated with masks.

2)An art in Japan where a mask is painted with different styles and colors.

3)An hentai which features a boy named Gen that is cursed by his family's bloodline.

1)Me and my friend Micheal went to a Madquerade because there wasn't any thing on T.V.

2)Masquerading is boring! GIMMIE A GAY RAINBOW COLOR!

3)This hentai,Masquerade has a bad storyline and bad english dubbing!Plus they censor the penis and vaginas!

Masquerade by John Glen April 6, 2007

Maskquerade

When you act as if you are a better-looking person than what you look like in real life by dressing smartly because your face mask conceals your facial flaws, or you pretend to be a plain Jane via a face mask to avoid or minimize any public stare by dressing sloppily.

Since the start of the pandemic, millions of women (and a few thousand men) have saved lots of money on cosmetics, because they maskquerade themselves so well on those days when they need to go back to the office.

Maskquerade by Covido March 9, 2022

Masquerade

An event or party of sorts where participants hold or wear masques (yes, masquerade masques), props, and most of the time, more favorably, costumes. Think of it as a game, where whoever can keep there identity hidden the longest wins. According to some experts, masquerade balls were a feature of the Carnival season in the 15th century, and involved increasingly elaborate allegorical Royal Entries, pageants and triumphal processions celebrating marriages and other events of late medieval court life. They became popular throughout main Europe in the 17th and 18th centuries, sometimes with fatal results. Masquerade balls were sometimes set as a game among the guests. Obviously, the masked guests were supposedly dressed so as to be unidentifiable. This would create the "game" to see if a guest could determine each other's identities. It added a humorous effect to many masques and parties, and enabled a more enjoyable version of typical balls. It's basically as a circus or Halloween party, although, they're thrown pretty much anytime of year. It's an interesting twist because there are so many themes you can pick, it's impossible to be bored (but if the theme's not your style, don't show up). They're also known as a masquerade party or a masquerade ball.

People should throw masquerades more often. Those are real parties!

Masquerade by The Quiz-Trivian-Naire November 24, 2014

Maskquerade Ball 

Definition:

A Maskquerade Ball is any social event regardless of sophistication in which participants gather, wear protective masks, and at least provide lip service to following social distancing guidelines to stop the spread of Covid-19. Costumes, decadence, and/or haughty self-absorbed party guests may be present but not required unlike Masquerade Balls.

Usage:
Chad: Damn, Gina is looking 🔥 tonight at the maskquerade ball with that N95 covering her hairy upper lip. I wish I could hit that but... you know... Covid.

Todd: Shit, get on that. Social distancing don’t matter, we’re millennials. YOLO!

Maskquerade Ball by cMc-WvW July 13, 2020