Siscon 

A person with an unusually strong and probably sexual attachment to their sister. One of the numerous Japanese "complex" portmanteaus that indicate real-life creeps and fictional doujinshi protagonists.

Siscon as seen in "Rabu Rabu Eien <3"
Ani: Natsuko, I... I've always been watching you...
Imouto: Oh Oniichan! I love you too! Let's have sex!

Siscon as seen in Real Life
Ani: Natsuko, I... I've always been watching you...
Imouto: Get away

Siscon by nekokirai October 14, 2008

siscon 

A siscon is someone who enjoys fictional (typically anime) depictions of incest involving sisters. Can be sister x brother or sister x sister but not brother x brother (that would be brocon)

The word siscon can also be used to describe a fictional character who is in love with or very obsessed with their sister.

“My favorite ships are siscon ships”

“lol (insert character name) is such a siscon”

siscon by chaoticmeows January 6, 2022

Siscon 

A person with an unusually strong and probably sexual attachment to their sister. One of the numerous Japanese "complex" portmanteaus that indicate real-life creeps and fictional doujinshi protagonists.

Siscon as seen in "Rabu Rabu Eien <3"
Ani: Natsuko, I... I've always been watching you...
Imouto: Oh Oniichan! I love you too! Let's have sex!

Siscon as seen in Real Life
Ani: Natsuko, I... I've always been watching you...
Imouto: Takeshi, you need help.

Siscon by nekokirai October 10, 2008

SISCON PHARMA 

India's Leading Manufacture of Surgical Products.

siscon pharma
Infusion Set
Blood Transfusion Set
Measured Volume Set
Skin Stapler

SISCON PHARMA by SISCON PHARMA. MFG. (P) LTD. February 6, 2010

SYSCON 

Short for System Control. It truly means an utter waste of life, oxygen, space and time. Where someone is assigned with no other purpose but to just take space.

A. Lincoln

I'd rather be on a currency that cost more to manufacture that waste my life on SYSCON. Abraham Lincoln.

SYSCON by Watch Chief May 24, 2017

Siconasty 

The description of one thing being both sick and nasty.

That dead possum is siconasty.

Siconasty by M.F. July 17, 2004

sisco 

Sisco is the most fly name one could possibly have in the English language. Statistically, people by the name of Sisco have green eyes and make a lot of money. The are the most amazing of all people.

You remind me of Sisco.
You trying to be like Sisco?
Sisco though.

sisco by francois4968 July 26, 2014