thz 

Originally a typo of thx, but it's grown more popular as a non-typo (probably because of plz, which is also sometimes written as plx. Those people are strange.)

Normal person: thx for all that wicked stuff
Psycho: thz for the freakin good shizz

thz by JQPublic June 3, 2011

THZ 

The HardeZt comp.

THZ is the HardeZt comp.

THZ by mathiasz October 21, 2023

Thztpoppy

A popular poppy or “that poppy” fanpage, She is mostly known for posting edits of poppy and her kindness towards poppy and the fandom.

“hey did you see Thztpoppys edit?” “yes!!”

“Thztpoppy just did a face reveal!” “omg really???”

Thztpoppy by audrey24253 December 14, 2021

thzm 

When your friend shows you their new kpop meme and misspelled "them"

"This is one of thzm"

thzm by Animelove1200 July 8, 2018