Tau 

A hypothetical Covid variant of interest detected in Brazil. It’s showing unusual success at infecting vaccinated people and evading diagnostic testing. So far, cases remain rare in the US

Tau may be the worst Covid variant yet

Tau by Fortnite1500 November 20, 2021

Tau 

Weeabu communist vagina head whose leaders control them like ants through pheromones. Funnily enough, of all the Warhammer content on Rule 34, the Tau are portrayed with the biggest tits, yet Tau women canonically do not have boobs. Anyone who plays these people in any 40k game are communist simp scumbags that deserve a furry to sit on their face for hours before being stabbed to death by a Slanneshi daemon.

Tau women don't have boobs, so sorry Gaius your fantasies are ruined.

Tau by Raven, Keeper of the Library June 12, 2023

Tau 

Someone ineffably stupid

Definitions:
1. An insult to one’s stupidity and/or ugliness.
2. A measurement unit of stupidity
3. Something to call someone in order to dehumanize them.

“Bro quit acting like Tau”
“You sound like Tau right now”
“Are you Tau?”
“You got that Tau brain”

Tau by coolestguy456 July 13, 2024

Tau 

1. the length of the curcumference divided by radius of a circle
2. pi*2
3. ~6.283

the length of the circumference of a circle divided by the radius equals tau

Tau by about2 June 2, 2024

TAU 

This Aint Us. When one is faced with a negative situation or choice or wants to say no to a bad offer.

Hey you wanna go to the Taylor Swift concert tomorrow?
Tau! You outta your mind?

TAU by BOIYF April 4, 2025

Tau Delta 

It's the most bomb ass place to party on the entire earth. Saying "Fuck you" is a term of endearment there, and American Pie is one of the best dances of all time.

Delts do it on the bar.

Person 1: *Wakes up* Man, I cant remember what happened to me last night, but I know I must have partied pretty hard- wait a minute! I'm not wearing any underwear underneath my pants!

Person 2: You must've gone to Tau Delta.

Tau Delta by Ctob January 22, 2009

Tau male 

They often have ginormous shlongs and which they never get to use because they are so hideous. To be classified as a tau male one must have an IQ of well above 130, have at most 5 moms, own a 2003 Miata with truck nuts, and have canted wheels at 135° centigrade.

Did you se that ugly geek, he probably can put on his pants in the morning because his cock is so big. Such a tau male!!?

Tau male by yamom45 May 17, 2021