sibcest

Incest between siblings in fanfiction. Siblings + incest = sibcest.

For example Éowyn and Éomer in lotr.

by brat July 3, 2004

sindersine

1000% grade-A Douch Bag

If your Family dies B/c they hate you you are sindersine

by ZAylAdrain March 4, 2008

sinclair community college

a community college in dayton ohio. mascot is the Tartans... a lion in a kilt.

i go to sinclair community college for school because its cheap. i will be at a 2 year college for ten years.

by chickace April 10, 2011

Dirty Sinead

Dirty Sinead is when you open someone's vagina flaps up and continuously yell 'carole fuckin' baskin'' until the person orgasims and squirts out sardine oil in which you then use to coat your victim before feeding them to a tiger

she did a Dirty Sinead

by Kairithecat123 April 20, 2020

since1998

A badass japanese death/heavy metal band. They started in Niigata, Japan. They have been touring here and there, and are becoming more popular (in Japan at least). Their live shows are supposed to be very active and crazy.

They have released two albums at this point: "Gaula" and "unfair".

The band consists of Sugawara Kouta (vocals), Satoshi Tomokazu (guitar), Akira Ryo (guitar), Takahiro (bass), and Hiroshi Hiroki (drums).

Person 1: "So, I was just searching for random jrock bands on myspace, and I found this awesome band that's called since1998."

Person 2: -listens to them- "Holy shit, they're amazing!"

Person 1: "I know. Metal at it's very core."

by deadxtree April 11, 2007

Sincastic

Where someone is both sincere and sarcastic at the same time.

'Well, thanks for that!' He said in a sincastic manor.

by NiallGee July 22, 2012

Sincostan

A word that is created on a calculator

You Sincostan son of a bitch

by Oakous May 22, 2019