Superdark 

Having "dark gothic qualities" dress in dark clothes and lead an unwholesome depressing life, a Superdark sighs a lot, he or she listens to Nine Inch Nails and regularly feels "Down in a hole". Superdark can be used as both a noun or adjective.

Allessio greeted me with a sigh and a complaint, dressed in black with Tool blaring from his headphones his asymetrical hair hiding his face, he's a Superdark.

Superdark by BuddyBuddyBuddy November 3, 2007

supermarket sex 

When two individuals who work together in a supermarket can't keep there hands off each other during work hours.

Keirsten and chad work together in a supermarket they become physical attracted to each other and suddenly they begin hiding in the produce cooler so Keirsten can suck chads banana and chad and play with Keirsten 's mellons it leads into some hot supermarket sex.

supermarket sex by JDawg 316 December 8, 2015

Michael Superbacker 

Michael Superbacker is a person who fell for a kickstarter scam (scam in question being the air umbrella) and stayed in the comments of said scam for 7 years, most known for appearing in penguinz0's videos every know and and then, Thanks to Allen Pan (Sufficiently Advanced) the air umbrella has been built, it is unknown if Michael has claimed it or not yet.

Michael always includes superbacker in his online presence, an example being his twitter @MSuperbacker

Some quotes
"Congratulations air umbrella! Dave W. , You where the first backer and I was the last 825th backer! :) Maybe we will both get an extra present/reward? :)" - late 2014
"Where the Fuck is my Money!? Where the Fuck is my Umbrella Mother Fuckers!!!???" - mid 2016
"Hello? I've been literally asking my mailman everyday... IS IT HERE???!!!, IS IT HERE???!!!, he just looks at me with a sad face :( please send my product soon,thank you." - early 2019
"Day 2,582... .... Woke up today in my tent by the river... it was really chilly and cold... only in the low 40s this morning. I found some blueberry patches yesterday along with an apple orchard. I am ready for the new fall season ahead ... The search goes on......." - Late 2021

"Michael is a man of focus, a force of nature so powerful not even the air umbrella can stop him." - Charles white (penguinz0) When talking about Michael Superbacker Jul 25 2021

Michael Superbacker by YourAverageDisappointment November 26, 2021

Supermarket shuffle 

The act of two individuals walking head on in a supermarket at which time they are unable to predict the direction the opposite party will maneuver resulting in a left to right or right to left shuffle that leaves both parties felling somewhat awkward about the occurrence. This sometimes leads to nervous laughter or a consequential head on collision.

Ex: Lyle was walking down the frozen foods section at Wally World when in front of him appeared a patron walking in the opposite direction. When the two parties tried to pass they did the supermarket shuffle before bursting into a nervous yet awkward laughter and going on about their business.

Supermarket shuffle by L. Walker June 22, 2009

SuperFart 

The product of two gentlemen's flatulence in a confined area. The SuperFart happens when one gentlemen needs to fart, and he informs the other what he is about to do, and the other tells him he will also fart, to ease the worry of wether or not he will stink up the confined area. They fart in unison, and the confined area becomes a supermassive fartgas cloud in which the article encyclopediadramatica.com/Kittens was born.

See Brappy.

SuperFart! It's a Good Idea!

SuperFart by OMGWTFBBQ22 March 16, 2008

superday 

The most important day of your college career- the final round interview with a firm. Don't mess up.

Lloyd: Dude, did you hear? I made it to the Goldman superday!

James: That's awesome! I have one for Morgan Stanley!

Lloyd: Don't fuck up or the 200k you spent on tuition will go down the drain.

superday by ibd January 22, 2013

Superdruuuuunk 

being in a state where you cannot act normally because you have too much alcohol in your blood. This symptom is often observed among party people and foreign students in K*be. Once people have experienced this symptom, they can't forget the feeling, it's super addictive. When people become superdruuuuunk, they can't help but scream "superdruuuuunk" by rolling their tongues. The word ''hyperdruuuuunk'' can also be used for even greater drunkenness.

A: Hey guys, what are we doing tonight? B: Let's get superdruuuuunk!!!!

Superdruuuuunk by Superdruuuuunk December 12, 2019