Sigala 

a person with an unfathomable love for japanese anime(usually hentai) that will dress up as his/her favorite anime character in any public setting any chance that he/she gets(not including the school setting).

Female 1: OMG!! my date with Sigala yesterday went sooo bad!!
Female 2: ...let me guess he wore a ninja outfit?
Female 1: No he wore a giant kimono with a straw hat
Female 2: ...i thought so.....

Sigala by mechanix369987 October 27, 2011

Zippy sigala 

A black bitch who needs to shut the fuck up ,and a wanna be singer who needs give to up on her dreams

That chick is a zippy Sigala from the party.

Zippy sigala by Sigala October 21, 2016

Sigal 

Literally perfect. Intelligent. Beautiful. Popular. Sweet. Flowy brown hair. Has glasses but totally pulls it off.

Wow, did you see that girl? She’s such a Sigal!

Sigal by Nnooooppppeee June 6, 2018

siala

the definition of this word is 'gosh' or 'omg'. this can be used in almost any context, and has a certain ring to it which is very pleasuring to hear.

SIALA YOU DAMN AWESOME.
SIALA I FAIL MY TEST
HEY MY NAME IS... SIALA I FORGET.

siala by euforia July 26, 2010

Simala 

Only female wizard in the novel "Traveling Tales of the Knights of Crackdon". Not a witch but a female wizard. a rare oddity in a good or magical way.

Dude, did you see that Simala? she stuck her whole fist in her mouth!

Simala by Grandor of Crackdon April 22, 2011

SigAlert 

Any unplanned event that causes the closing of one lane of traffic for 30 minutes or more, as opposed to a planned event like road construction, which is planned separately. Colloquial to Southern California

As I was stuck in traffic due to a SigAlert on the 405, I glanced up at the SUV in front of me (driven by a blonde bimbo, wouldn’t you know it) and saw a bumper sticker that read, “I want to be Barbie — the bitch has everything!”

SigAlert by bkdouble October 21, 2006

SIALAJM

Acronym for "Said in a light and joking manner" used to covey a general sense of aloofness in an IM or text chat with out having to type lol at the beginning of every sentence like a psycho or idiot.

Cindy: "why did you have sex with my mother!"

Jeff: *SIALAJM* "why not?"

SIALAJM by Petezard July 27, 2010