Sissification

The act of turning someone or yourself into a sissy, often via sissy hypno, a chastity cage, and wearing feminine clothing.

Being a sissy isn't the same as being a trans woman, as sissification is done as a fetish, and isn't the same as transitioning, though trans sissies do exist.

Sissification is mostly done in femdom relationships and is often combined with other things like cuckolding

Person: How's the sissification going?
Sissy: Great! I feel just like a woman already.

by Minecraftfan5610 July 14, 2021

sissified

made sissy, made weak or feminine. Not masculine or strong.

Did you see the latest Viper? It's all sissified.

Wow, look at Joe's clothes.. his mom sissified him.

by anon December 3, 2003

sisifony

the act of trying to be sexy but failing miserably

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

by ImaginaryDoor818 January 28, 2022

sisi

A funny pretty girl with dark brown hair and brown eyes. crazy personality and someone who will make you cry with laughter. always lucky with the boys and loved by everyone.
loves to drink and gets mixed up with some cheeky trouble!

'everyone loves sisi'

by da cool one January 4, 2012

bad bitch sisi

she very real, everybody want her. &&b they gfs be real mad at her.

hood nigga: who that baddie over there??

They brather: idk i bet it’s ah bad bitch sisi

by ##realgirls November 23, 2021

sisimanorcheese

the desire to eat a slice of sisi's cheese pizza in a manor house

You hungry, dawg? I'm feeling a sisimanorcheese tonight

by hungryguy2016 June 28, 2018

Sisinife

Sisinife means that you are a sister in law who married your brother in law.

Sister in law: I’m a Sisinife

by Sakurakage May 15, 2021