Tau 

A faggot who's only claim of fame is his immensely attractive accent. Most British red-head fatasses can be refered to as Tau and they will respond as if you called them by the name given by their parents

Izzy: Hey, Tau, moan my name with your sexy accent!
Fat Red Head: Bloody hell no! I'm too busy stuffing my face with these buttered scones!

Tau by Totallyhopelessss June 18, 2009

Tau 

a bunch of homosexuals that live in texas :o

"TAU Haxzor!"
"TAU Go Suck A Cock"
"Wow What A Bunch Of TAU's"

Tau by :o May 7, 2003

Tau 

A cleverly designed name based on the tau-cannon from half-life.

"Tau you suck"
"Tau get off our server"
"OMFG Tau Cheats"

Tau by Jewish April 2, 2003

Tau 

The origin of this word is germany.
Before it was "Sau" but over the
last decades since germans moved
to america the word has changed to
"Tau".
At the Humboldt University of Berlin
it is said that it was something like
a secret code to enter clubs for
germans only.
1)sod
2)sow

Laß uns die Sau rauslassen
(Let´s whoop it up)

Du blöde Sau
(You stupid Sod)

Tau by BellaDonna March 4, 2004

tau 

The surface-area-unit.
The unit of surface area that is the surface area itself.

Since the tau of reality is one; there is only one tau; and reality is meta-real.

tau by zanderfin November 24, 2019

Tau 

The cat is Tau.

That is all

Person 1: That cat is Tau

Person 2: Sure is

Tau by Hiito October 27, 2020

Tau 

Det virka jævla bra

Tau, det virka jævla bra

Tau by vsop89 November 7, 2020