Sibéil

Name often mistaken for Sybil, Irish for Isabella. Pronounced differently by everyone. Nearest shebale. Only very unique and amazing females can handle this name :)

Sibéil’s an amazing lady

by Beally74 July 4, 2019

SINBIN

Stands for:

Stupidity
Ignorance
Negligence
Bureaucracy
Incompetance
Naivity

All that red tape? It's definitely a case of SINBIN

by deathproof September 7, 2010

sineid

A complete and utter whore, who likes to keep her friends awake of a night-time by having irrationally elongated periods of sexual intercourse (which she obviously was faking her orgasm).

She has a face that any man (gay or straight) want to jizz over.

She has a 'nice' personality.

Oh that sineid fakes her orgasms, don't sleep with her!!

by barley142007 February 23, 2014

sinbet

slang for 'goodbye', comes from 'see you in a bit'

sinbet mandem

by brownman234 January 24, 2017

Senbei

An intelligent person who constantly tries to do whatever he does in life. He is obsessed with mathematics and always seeks excellence.

Senbei

by NotTats June 8, 2021

Sinnei

Sinnei, NOOZE, IIyana and DokiDoki is an online person who is mostly famous for stuff she wanted kokichi to do to her
She's mostly known as "whore 4 kokichi"

Sinnei :Sinnei is such a whore for kokichi

Also Sinnei : ikr??

by Sinneigospinnei June 22, 2022

sibei

It means "very" but the sg yp kinda way.

"Ey look at Yi Xuan"
"She sibei annoying sia."

by internet service provider February 12, 2023