Sti

n. 3298 pounds of Japanese fury. Untouchable by any car that doesn't cost at least twice as much and still faster than most of those too. The poorman's supercar.

I got pulled over doing 140 through traffic in my Sti.

by Jay Tang January 3, 2005

Subaru Impreza WRX/Subaru Impreza WRX STI

The Subaru Impreza WRX/Subaru Impreza WRX STI is the BEST CAR ever! If you think I am wrong, STFU cuz you just drive your wimp Evo boo hoo!!!

That is one nice Subaru Impreza WRX/Subaru Impreza WRX STI

by klem_box47 March 1, 2021

Subaru WRX STi

the car of a true champion, the mitsubishi lancer evo's BIGGEST AND ONLY archenemy.

ignorant bitch: does the STi come standard wit a V8? and the evo too?

Subaru WRX STi driver and/or Mitsubishi Evo driver: they're both 4 cylinder....

ignorant bitch: HOLY SHIT NO WAY

by maddah faggah November 28, 2009

sti

Subaru Technica International, its a Subaru Impreza that was created for the sport of Rally Racing, it does fairly well in teh WRC (World Rally Chanpionship). Unfortunaly since being imported to the U.S. people started decking them out, and ruining the good name of the sti, thousands of hours in the wind tunnel went into perfectly shaping the aerodynamic features of it, only for people to spend hundreds of dollars to "improve" the aerodynamics, with more "aggresive" parts.

Peter Solberg beat Marcus Gronholm's Peugeot 306 WRC in his STI

by YoYoMaStEr May 4, 2005

sti

Sexually Transmitted Infection/Illness

Another way to say STD (Sexually Transmitted Disease)

Is usually tranmitted through vaginal sex, oral sex, and anal sex, but can be transmitted through breast milk, blood transfusions, and shared drug needles, among other things.

Promiscuous people (Britney Spears, prostitutes (which are synonymous with Britney), teenage boys, among others) are especially likely to have an STI.

STIs are so much fun! ...Not! Clamydia, an clap silteach (Gonorrhea), Syphillis, breac bhoiceannach (Herpes), lionnachadh-grùthain (Hepatitis), an galar seirge (HIV), is that really worth sex without a condom? Throw you life away with one little fling? Try a condom and you'll see how romantic that they can be.

by Lorelili March 19, 2005

Subaru WRX STi

A hella beast car that is better than the piece of shit Mitsubishi Evo in all ways: looks (2007), speed (any year) and ralling (any year).

Hey dude did you see Travis Pastrana driving that Evo at the X-Games? Uhhh..no he couldnt have been because he is hella sick so he couldnt have been drving that piece of fucking shit Evo. He drives a Subaru WRX STi dumbass.

by Evosr4fags August 2, 2008

WRX STI

A Subaru 4-door sedan

WRX stands for- World Rally Cross
STI stands for- Subaru Technica International

The full name is Subaru WRX STI

by Max-e-Mouse October 25, 2008