SOI 

Abbreviation for Sit On It - usually used via text

Made famous by a piece of graffiti on a wall from the intro sequence of 50's sitcom, Happy Days.

Sit On it is equivalent to the brandishing of the middle finger to an enemy and requesting for them to lower themselves onto it. As we have even less time to convey this sentiment in the 21st Century, simply SOI suffices.

Brief text message conversation:

"Hey man, can you drive me to Queens?"

SOI

SOI by Benncm July 3, 2011

soi 

slang term for gypsie. originates from abbreviation of east london/thames estuary pronounciation of gypsie - 'gypsoi'

i f*cking hate pikeys, let's burn that soi's caravan down.

soi by James Brittain August 28, 2003

Soi 

Soi - The Most Word Sic Moist Tonar Variation of Cool.

If you're reading this you are obviously not soi. In this decade of fast food an ready meals people need to look for healthy alternatives. This however is not limitted to the foods we eat, but to our very lifestyle. Soi is an example of that.

Soi gets it definition from Soy. Much like Soy Milk, being soi offers all the characteristics of full phat coolness, without any of the calories. That means you can be all phat and word up yourself without letting it get to your head, causing brain hemmoraging and eventually leading to strokes.

Soi is written this way due to evolution of language. It was originally adopted by the Broven Street Massive, the healthiest hood in Detroit. After a while gangstas cruising along in their low riders adopted the hand signals to remind the pimps that they were Soy. However when it came to making the Y with their fingers, they came to the conclusion a verticle finger represented a virtuous conclusion.

And thus Soi was born.

Gangsta: Check out mah woman!
Down-With-It Gansta Pimp: THAT BITCH IS SOI IMMA TAP THAT ASS

or, for the more conservative

Consumer 1: Hmm, this milk is tasty, yet I have no gained any weight! What is this stuff?
Health Store Clerk: That shit is soi yo!

Soi by Master of Tonarity January 21, 2005

soi 

to sort out ice cream

I soied yesterday.
Soiing yesterday was fun.

soi by apstuh February 27, 2010

soi 

Acronym for Sunglasses on Inside

People who are SOIs have no real purpose in life.

soi by sean` April 14, 2006

SOI 

SOI: Spin On It. Derogatory remark or response meaning No.

My boss emailed me to do something. I emailed back: SOI

In a person's presence, it can be accompanied by the middle finger hand gesture.

SOI by Albert Stein February 6, 2008

Soi 

Assertive way of saying bye, but not quite equal to 'fuck off'. Heard when chavs are in the area and ironically amongst skaters and emos.

Origin largely unknown - its been suggested it stands for 'Swivel/Sit/Spin on it'.

"Soi inabit - I'm off home."

-OR-

"I'm gonna have to soi."

-OR-

"Yeah, he was being a twat so I was like Soi!"

Soi by El Beave August 18, 2008