Sishing 

Tricking someone into thinking a cuss word.

Mortimer: "fishing sucks"
Me: "sishing..."
Mortimer: (sishing fucks)

Sishing by hoodieNation July 18, 2019

sichenglub 

the sweetest and most caring person you’ll ever meet. if you know them, you can call yourself lucky, bc she is special :D she is so adorable, you just want to take them in your hands and give them the biggest cuddles

sichenglub is adorable :D

sichenglub by iloveyoongi February 1, 2021

Sicheng 

The act of smearing excreted waste inside of your eye, hoping to change the colour of it.

Jee whiz man! That man just tried a Sicheng in hopes of changing his eye colour! What a fucking retard!

Sicheng by Chinkyboy321 February 15, 2023

dong sicheng 

PERFECT *chef's kiss*

wow, you're so dong sicheng!

dong sicheng by matchagweentea November 22, 2021

Dirty Sicheng 

The act of having organised group sex inside the school's unisex cubicles while being simultaneously bumfucked by individuals called Ethan, Bryan and David.

Wow school is boring today, why not do a Dirty Sicheng??

Dirty Sicheng by potatosupremxcy February 16, 2023