Gear 

(Noun) Name given collectively to IV drug use paraphernalia.

I know Jerry’s got his gear stashed here somewhere. It’s got everything anyone would ever need to put one in their arm.

Gear by Nikki Stixx April 4, 2020

Gear 

A slang term used for the drug methamphetamine in Australia.

'Hey man are you staying out all night tonight?'

'Not unless you can hook me up with some gear?'

Gear by slobbyoyster February 18, 2013

gear 

A slang term for steroids.

That dude is huge i wonder how much gear hes on?

gear by Chi-Chi January 29, 2004

Gear 

A word to describe drugs such as cocaine, heroin etc.

Skinner: Do you have any gear on you need a tick

Victor: Na sorry pal gettin heavy gear next month

Gear by Hit me up for whopper gear June 9, 2019

gear 

Vernacular for a drug of choice.

Bring some gear with you when you come over.

gear by Dan Fox August 14, 2003

gear 

any type of clothing that you wear.

Dude, you got some kick ass gear!

gear by CKYJesus June 21, 2003

gear 

Commonly used in the UK and some regions of the US to refer to heroin and the necessary supplies, such as the needle, spoon, cotton, etc.

"Yeah, that dude died after shooting gear that was more pure than usual."

OR

"Don't share gear unless you want AIDS, yo."

gear by junkiemonkey July 12, 2005