Sewernaut 

A person who dons a spacesuit and swims through the river of sewage underneath the streets New York City.

My wife and I are total sewernauts.

Sewernaut by Vulch5 October 29, 2015

Sobernaut 

A person undertaking a journey through sobriety.

The bold sobernauts slipped the surly bonds of booze-dependence and touched the face of not-being-so-f**ked-up-that-you-spent-the-whole-weekend-hugging-the-base-of-your-toilet-while-wishing-you-were-dead...ness.

Sobernaut by MotorBath May 11, 2018

sewercats 

a bunch of faggots at exeter high school

The sewercats are hoodlums.

sewercats by rapistVan March 28, 2015

supernaut 

1. A song by Black Sabbath, appearing on the album "Vol. 4"

2. A type of trip experienced during psychedelic drug use. User on a supernaut trip will typically feel lighter than air and be able to travel around the globe at high speeds. Not uncommon is the altering of colors within the trip. Supernautical trips are easier to come by while listening to psychedelic music, but is also possible during a hard rock or heavy metal session.

1. What song is this? It sounds super cool.
It's Supernaut by Black Sabbath.

2. I put on an acid rock CD and did some salvia, and I had a Supernaut trip.

supernaut by Bozenda July 8, 2005

SuperNaut 

Super from the Latin word "Superus" m. greatest, highest, most distinguished.
Naut from the Latin word "Nauta" m. sailor , mariner.

A great song by Black Sabbath. or. A great and hardcore online gamer(Star Wars Galaxies and World of Warcraft).

That song SuperNaut by Black Sabbath is awesome.

That guy SuperNaut is kick ass.

SuperNaut by Imperial Destroyer first class. July 29, 2006

Supernaut 

A song on Black Sabbath's Volume 4 album.

Supernaut is my favovite Black Sabbath song.

Supernaut by Lorkem July 21, 2005

subernaut 

a person willing to place an object on his/her head and allow it to be shot off with an arrow

the archer killed the subernaut

subernaut by bob shellnut December 15, 2006