STI

Stevenage Transmitted Infection - like a sexually transmitted infection but the origination of the infection is from Stevenage, most likely the leisure park.

My mate from work caught an STI after chomping into a girl on the leisure park

by Bestos001 September 29, 2011

sti money

covid-relief Stimulus Check payments to US citizens

Let's go party, just got my Sti money!

by MrrH March 20, 2021

internet STI

The viruses, add-ware, and spy-ware you get on your computer from downloading porn.

My internet STI is giving me pop-ups!!!

by Fliggs October 03, 2007

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

Assisted STI

One who helps a friend capture an STI

for example spitting in your mates eye or puking in his pint or jizzing in his kebab. (assisted sti)

by webby7 May 20, 2011

STI Limited

Similar to the regular Subaru STI, except that it has a small spoiler in the back, leather heated seats, fog lights, sunroof, black chin spoiler, and they were only produced in 2007. Subaru only sold them in 2 colors and there were 800 in total built.

"I just saw another STI Limited! What are the odds of that?"
"About 1 in 800 dude."

by JiveMasterT March 28, 2009

STI Lover

A person who actively seeks to catch STI's just so that they can brag about it at parties and to friends.

Girl 1: Stew was telling everyone about the clamydia he'd caught last summer
Girl 2: What, is he an STI lover or something?
Girl 1 (sighs) Yeah....

by Ilovenoodles June 13, 2014