Sibilant

Hissing. To hiss. A mean or subtile hiss at someone or something. The tone of the hiss depends on your mood.

Katie was sibilant because she got her vagina got cut off.

by BusterHiss May 9, 2008

sybiling

A brother or sister of Basil Fawlty's wife.

The raw-nerved Basil Fawlty is already scared/stressed-out enough by his "little piranha fish" spouse when she's just there herself, so he'd likely go totally whacko if one or more of her sybilings came to visit, as well.

by QuacksO May 29, 2019

SYBIL

A rock band from Austin, TX
www.sybilmusic.com

SYBIL rocked my face off last night!

It felt like SYBIL ninja kicked my brain and left me in a new state of consciousness.

by rockingstar March 29, 2010

sybil

she stole the man of my dreams

Sybil stole him from me.

by Iloveyou March 23, 2005

sibilance

A word used to test microphones.

Check, check 1. Check, check 2, sibilance, siblilance.

by Cath0de August 24, 2003

Sybil

Girl with an active imagination that is also a meme.

That person Sybils her imagination so much!

by Wolf Weirdo August 19, 2017

Sybille

Sybille is the name of a mythical whale, thought by many to be the biggest of all whales. The Sybille whale can be called fat, but that would be an understatement. It has humungous amounts of blubber stored and looks something like a cross between a pot belly pig and five blue whales. In essence, this is the name of the very creature that defines UGLY.

There is only one Sybille left near London.

by Godtherealone October 16, 2008