Sision

An absolute baddie and a rare gem she is intelligent beyond her years, both mentally and emotionally. She is confident and bold. She has strong opinions and is always ready to argue them out. She can't be compared to anyone because her personality is too rich. She is loved by all and has many friends. She rarely hates people and when she does you can't truly trust her judgement. She is a polymath and is great at everything she does. She is always there for her friends and should never be messed with because then is when a side of her you would not like shows. She beautiful and extra which means mediocrity is not in her playing field. She is a safe place for whoever wants a refuge. She is loved and lovely.

Person 1: Who's that over there randomly singing Infront of that crowd

Person 2: that's Sision of course

Sision by Badbiddiecall911 November 22, 2021

smision

one of the 8 senses of Bender from Futurama, unexplained in the series.

I would give up my 8 other senses, even smision, for a sense of taste - Bender

smision by dngrmouse August 7, 2010

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

sisifony

the act of trying to be sexy but failing miserably

Drop your sisifony act if you want her to drop her pants.

sisifony by ImaginaryDoor818 January 28, 2022

sisoinoconaclovociliscipocsorcimartluonomuenp 

pneumonoultramicroscopicsilicovolcanoconiosis backwards

sisoinoconaclovociliscipocsorcimartluonomuenp is a useless word

sisoinoconaclovociliscipocsorcimartluonomuenp by ︻デ┳═ー September 14, 2020

Track-sition 

The beautiful effect that occurs when a band, such as Arcade Fire, transitions from on track to another without stopping the song. It produces one fluent sound that is orgasmic to the ears of the listener. Shivers down the spine then ensue.

Chad: Brobocop, did you check out that album from Arcade Fire?

Brobocop: Yeah, yo. Funeral?

Chad: Yeah, Brosef Stalin. That track-sition between Haiti and Rebellion (Lies) was totally ill!

Brosef Stalin: Bro, I agree. Let's hit up some Pabst Blue Ribbon and listen to it while playing some Call of Duty.

Both: Bro! (slap five)

Track-sition by ChabsBlows August 10, 2010

Simion 

He is very smart when it wants to be, he is very friendly when he likes/knows you can be very talkative when open about his feelings towards you

Must be great to have a Simion in your life!!!

Omg is that a Simion he’s so hawttt

Simion by Rawrunderluv December 13, 2020