marb's sis

Fabmanx' and TFS' bitch. Expert at cocksucking and sandwich position. Proficient at handjobs.

"Fabmanx, you will carry the frontal assault on the island of Clitoris. TFS, you will lead the assault on the back woods through the jungles of Rectum. Oh, and one more thing, TFS, those pulsating, nasty chunks are called shit turds, chemical warfare, no doubt. Use caution, the bitch doesnt wipe her ass very well, Godspeed.

by Kian October 21, 2004

Mario Sis.

A girl so enormously in love with the Mario Bros. that she would do anything to be adopted.

Mario Sis.: Hi Luigi, can I be your little sister?

Luigi: I'll have to check with Mario Mario first, cause I'm nothing but a lame sidekick that can't really make my own decisions.

Mario: Well you can be a Mario Sis. if you show us how to kick Bowsers ass once and for all.

by BurgerMaria June 22, 2011

Sis' Scum

A younger sister, who has a vagina, that assumes everyone of a binary gender.

Shut up Carrie, you Sis' Scum! Let my friend be who they want to be!

by Mafi- October 10, 2017

si grand

A word to describe a person who is cool, attractive or superior, often in regards to the size of their penis.

The word bears grammatical genders as described in the rhyme below:

If you are an homme,
Then you say Si Grand,
If you go by she,
Then you're Si Grandi,
If it's not just you,
You're all Si Grandu.

Ryan doesn't skip leg day; he's really si grand. Me and him are si grandu.

by TotallyDefinitelyNotJames July 01, 2023

Daoming Si

daddy dong si cheng

Person 1: that man is so beautiful! He must be a daoming si
Person 2 : actually it’s dong si cheng

by A wild daoming August 07, 2019

ch-sis

A small part of something, a fraction of an object.

Hey friend, perhaps I can talk you into letting me have a ch-sis of that sandwich.

*Your friend is eating some whoppers*

"Lemme get a ch-sis, comrade."

by Vince P December 05, 2007

Si gatos

A phrase you say whenever you are excited about something

And or is something you say to agree with someone or a thing.

Friend: I got my homework done!
You: Si gatos

Friend: Did you see that funny video about the bread bowl in the tree?
You: Si gatos!

by Gatos for lifeeee August 21, 2022