tetria 

tetria is the most beautiful girl i've ever seen in this world. Tetria is a very friendly Indonesian girl. She had many friends and almost all people like tetria. Tetria usually used to name a person that lives in bandung. The name it self mean the 3rd child in her family. as an example "Tetria Wahyu Dewanti".

Tetria is a beautiful girl

tetria by Seeewq November 23, 2021

tetris ghost 

1)the natural phenomenon that occurs after extended hours of playing tetris especially after the first time.
2)the seeing of the familiar shapes all around you especially when your eyes are closed

the russians defidently won the cold war for video games.

"ghaa!! the lampshade is a pole and 2 squares! stinking tetris ghosts!"

tetris ghost by jawsofboredem August 7, 2006

Boom Tetris for Jeff

A meme about the game Tetris that originates from a quote from the Classic Tetris World Championships of 2016. When a player named Jeff did a Tetris (clearing 4 rows at once), the host said this.

A: *does a Tetris*
B: Boom Tetris for Jeff

Boom Tetris for Jeff by darkwizard2 October 24, 2018

Tetra-shank 

tetra - A combining form or prefix signifying four</small>

Tetra-shank - to stab, or "shank", someone with four combined objects

Roy: *tetra-shank*
Ben: you just tetra-shanked me with 4 brightly colored pencils - AAAAAAAHHHHHHHhhh....

Tetra-shank by Andy the Mexican Candy February 20, 2009

tetraethylmethane 

A chemical compound that looks like swastika when properly wound. Propper IUPAC name is 3,3-diethylpenthane.

A: Look that sign over there! Goddamn neo-nazis!
B: It is tetraethylmethane, you dumbass.

tetraethylmethane by Tibor DP November 2, 2007

Tetrapharmakos 

(τετραφάρμακος), or "the four-part cure," is the Greek philosopher Epicurus' (341 BC, Samos – 270 BC, Athens) remedy for leading the happiest possible life. The "tetrapharmakos" was originally a compound of four drugs (wax, tallow, pitch and resin); the word has been used metaphorically by Epicurus and his disciples to refer to the four remedies for healing the soul.

Tetrapharmakos, the four-part cure;

Don't fear God,
Don't worry about death;
What is good is easy to get, and
What is terrible is easy to endure

-

Ἄφοβον ὁ θεός,
ἀνύποπτον ὁ θάνατος
καὶ τἀγαθὸν μὲν εὔκτητον,
τὸ δὲ δεινὸν εὐκαρτέρητον

Tetrapharmakos by khalyd September 9, 2012

Tetrahedral

An insult that has no meaning but will mentally obliterate anyone it is used against. Only use if you plan on never talking to the victim again.

Chad: "John you are such an absolute fucking tetrahedral"
John: *kills himself*

Tetrahedral by Trump gaming October 15, 2020