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Sis

1. A term used as a confidence booster by black females in order to 'hype' their self-esteem.

2. A phrase used frequently by close female friends who share a special bond from others.

3. A term used by a female to reassure another female that she will always be there to defend, honour and keep her from committing bad decisions.

Kidist, you mah sis and always will be. Happy Birthday boo ๐Ÿ’›

by kidoblack February 19, 2018

29๐Ÿ‘ 53๐Ÿ‘Ž


si

synthetic intelligence.

Artificial intelligence derived from synthetic materialism.

SI is the only path to achieve artificial intelligence.

by sandrashine June 20, 2018

5๐Ÿ‘ 4๐Ÿ‘Ž


Si! Si! Como!

Every GuitarHeroStyles reaction that has ever existed in the history of ever.

*Beats Tartarus*

Person 1: Si! Si! Como!? *breathes* COMO!? SI!!!!

by VoidCrypt October 15, 2020


SI

self injury.

cutting, carving, bruising, welting, etc.

you: damn... i hate emos.
me: ......
you: you SI?!?
me: ......

by 341103001 August 23, 2007

28๐Ÿ‘ 58๐Ÿ‘Ž


SiS

Shit is Situational.
(forum speak)

Person A: (When z1,) X > Y.
Person B: But when z2, Y > X!
Person C: *facepalm*C'mon guys, SiS.

by ShamayaXI September 11, 2009

9๐Ÿ‘ 15๐Ÿ‘Ž


SIS

Secret Internet Shorty, an acronym used to describe pictures of a guys dick but using angles or photoshop to make appear significantly bigger than it really is.

Look at this dickture I just got from this guy! I know know for a fact he is a SIS!

by IamIwhoIam August 17, 2011

6๐Ÿ‘ 10๐Ÿ‘Ž


SIS

An online term that depects ''Smile-In-Sight'' used when you don't go as far as to laugh, but a smile still spreads upon your face.

Janet: ''Stacy totally spilled Kool-Aid all over her dress!''

Wayne: ''SIS. That makes me smile''

by Kevin H***ley July 11, 2008

6๐Ÿ‘ 10๐Ÿ‘Ž