simadownnow

shut the hell up

you better simadownnow.

by simba June 30, 2003

sifarhea

a cross between sifilis and gonorrhea

When John had unprotected sex with Mary he went to the doctors and found out he had Sifarhea.

by kat2977 February 14, 2009

Sifan

Sifan is a really nice person who will do anything to make her friends/family happy she has a very small circle but loves them all even if she doesnt express it shes very shy but if you come up to her and talk she will talk with you sifan doesn't have a lot of confidence on how pretty she is bit she really should she is gorgeous she just doesn't know it yet

Wow I love sifan

by Billy_bobby_brown December 5, 2020

sigadig

The sound an object makes when it travels through the air, caused by whirling air and the velocity of the object itself.

Nolan threw the ball to Kevin in an angry manner. The ball was thrown so hard that it made a "sigadig" sound. Damn does Kevin's hand hurt!

by Dan Gleesac123 January 14, 2011

sieade

A person that is very outspoken and can fight very well,quiet and likes to be by himself

Don't mess, with me please.
In the classroom sieade was very quiet.

by Smart_dicitonary March 3, 2018

sinade

Honestly one of the coolest girls you'll meet. A bit emotionally unstable and treats men like shit. But give her food and shes a godess

Him: "you're a real fucking bitch"
Sinade: " :) "
Him: *simps anyway

by Slazengertrackpants September 25, 2020

Sefadar12

Sefadar12 is probably one of the best PvPers in the famed game called loomian legacy

In the community he is known as the person who defeated ownerdoor (the best user of stall) with his godly Whippledriff

The good thing about Sefadar12 Is that he doesn't use stall or semi stall

Truly a great Saint in loomian legacy PvP

Yoooo is this Sefadar12?! Oml I'm jumping up and down

by Horny Mf totally notdtm July 18, 2021