SydVicious 

A very vicious girl by the name of Sydney. Usually given this name when playing football with much larger people than she. Refers to violence often.

That was very vicious of you Syd.
Like SydVicious.

SydVicious by SsssToTheRrrr June 24, 2009

Syd Vicious 

Any girl with the name of Sydney who sometimes goes by the name of Syd who also goes to punk/rock concerts, likes ripped jeans and choppy haircuts, and sometimes has manly calf muscles. Derives from the late 70's punk icon Sid Vicious .

Dude, that's not just a Sydney... that's a Syd Vicious.

Syd Vicious by Electro Em June 6, 2011

Sidicious Libel 

a totally awesome band that you should listen to.

Sidicious Libel by Anonymous August 30, 2003

sidlicious 

if you are sidlicious you are the coolest person in the whole wide world and you this that the people with a flabby, wrinkled, loose vagina, Similar to a box of cow tongues, are bitches!

oh and ps. SIDLICIOUS LOVES HER COUSIN.

Sidlicious, you are so fucking awesome!

sidlicious by sidliciouss cousin January 18, 2009

Sovicious 

To live your life with out fear or regret

You got to live your life sovicious otherwise people will take advantage of you

Sovicious by Sirkingsleeey July 23, 2018

sivicious 

Sick, AND vicious - at the same time.

Dang, that girl's sivicious! Did you see how bad she tore that girl up in that fight?!

sivicious by hoooolio November 21, 2011