Tetrage 

When you misplace an easy shot in tetris, creating annoyance to the point of just placing the blocks in a huge tower, ending the game.

Tetris equivalent of a rage quit

*misplaced block*
Me: "Screw this!" *Tetrage"

Tetrage by Jimmy McCrackers September 24, 2011

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

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

tetradecaphobia

The fear of the Number 14. Badboyhalo has this specific phobia on his YouTube live streams.

Donated comment on stream: "Bad, you've got tetradecaphobia, the fear of 14"
Badboyhalo: "STOP SAYING 14!!!"

tetradecaphobia by frostyygirl April 8, 2020

love tetrahedron 

Similar to a love triangle, a love tetrahedron is a messy situation where four individual are involved in lies, machinations, and deceipt as a result of love or lust - ultimately ruining friendships and/or changing living arrangements.

1. Paul, Paul's roommate, Bob, Bob's girlfriend Elizabeth, and Elizabeth's best-friend, Sheryl where involved in a love tetrahedron. Bob was asked to move out of Paul's pad.

love tetrahedron by Chaz The Gaz September 1, 2008

tetragrammaton 

Tetragrammaton is the most holy name of God. It consists of only four letters "YHVH".

All knowledge of how it is pronounced is gone , destroyed by time. Many documents contain the word. It is spelt , when translated , "YHVH". Since the pronuciation will forever be a mystery , the word "Adonai" is used in its place. Only a select few knew how to say the name. Moses and King Solomon , son of David be amoung them. For more information , consult "The Greater Key of Solomon" and the Old Testament. Or search google , key word : Tetragrammaton.

tetragrammaton by Andrew Buckley October 14, 2005

tetrahexacontaroon 

The child of a dotriacontaroon, who is someone of 1/32nds black and 31/32nds white ancestry, and a white person, therefore making the tetrahexacontaroon a person of 1/64ths black ancestry and 63/64ths white ancestry. A tetrahexacontaroon has 1 black 4x great grandparent and 63 white 4x great grandparents

I just found out that my girlfriend is a tetrahexacontaroon, it's kinda weird to think about how exactly how consensual the sex between her 4x great grandma and her 4x great grandpa was.

tetrahexacontaroon by HandleBrake12 February 16, 2021