sliby

a skinnyass bitch that makes out with any guy and passes her disease around

dude, jeremy has the sliby disease

sliby by simone-bunny April 20, 2008

Slimy Joystick 

When the man on top during double vaginal sex pulls out and cums on the other man's scrotum. After using his dick to rub the cum all over the scrotum, he then re-enters the girl's pussy to cum again on the other guy's shaft. Due to the homoerotic nature of the act, it is mostly performed by bisexual men. However, straight men can perform it on occasion.

My bi friend and I once did double vaginal with a girl we picked up from the club. I was on top, so I decided to give him a slimy joystick since it was his birthday. I don't like guys, so I told him that's as far as he would get with me.

Slimy Joystick by FraterOS December 30, 2018

Sibyo 

The most handsome guy once you meet him. You think you found the most handsome person but meeting him will change your mind. He can make ladies think twice about their boyfriends because Sibyo is always the best.

Tobs: sino pinakapogi sa buong mundo?
Ciren: yung sa BTS!
Brely: Mali, si Sibyo!
Tobs: Haha tama ka brels, oo nga legit!

Sibyo by awitsayo April 24, 2023

Slimy Fandango 

The act of using snot as the primary lubricant during a movie theater hand job.

She kept on sneezing in her palm and then pulled my dick out and gave me a slimy fandango during "the passion of the christ."

Slimy Fandango by Ranchgirls November 6, 2020

Siby Sauce 

The sauce that comes out of Allen Siby, while preforming a helicopter or Chicago cherry popsicle

1. Dude, stop! Your getting Siby Sauce all over me!

2. Vargasm: I went out and got three different kinds of Siby Sauce yesterday

Siby: O, ya!

Siby Sauce by SauceBlaster October 22, 2009

Sibylle

Sibylle is a strong feminine name from Greek. Sibylle is a really pretty girl who is also super smart and sporty. She can be a bit bossy at times but it’s her way of getting work done. She knows a lot of people and has many friends but likes to stay in a small group. She can be a bit shy with people she isn’t familiar with, but gets crazy with her close friends. She might be smart, but she also does stupid things. A Sibylle is also quite determined and knows what she wants.

Did you see Sibylle crash this guy in a swimming race ?

Sibylle by Emmmmmmaqts December 26, 2017

Siby

A bubbly, vivacious individual that makes friends with everyone she meets. You can't possibly hate her, and she annoys people in the cutest ways possible. She often feels sadness but never allows it to affect the people around her. Her effervescence is contagious.

Siby walked into the room and everyone began smiling.

Siby by theclownunderyourbed December 28, 2009