tweaker 

An extremely overly paranoid individual usuallly high on meth or some other type of stimulant...the person is usuallyvery high strung and easily distracted by most anything.

Man, stop being a tweaker andshard farming there isn't any dope in the carpet i vaccumed..

tweaker by N9NA 9MILLAMETA August 12, 2015

tweaker juice 

Energy drinks which are frequently consumed in copious quantities by meth fiends.

Of course Ed is spazzy, he's already drank 6 cans of tweaker juice today.

tweaker juice by El Sadado June 17, 2008

tweaker's dozen 

A quantity of eleven (11). It comes from the TV show COPS, where the description is a dozen minus the one that the tweaker kept for himself. Usually in reference to ounces of drugs.

The drug dealer showed up with a tweaker's dozen of meth. His behavior made it obvious where the other ounce of meth was.

tweaker's dozen by Narfmaster July 5, 2008

Tweakerrific

Used to describe your amazing time or high you're having (or had) while indulging in your upper of choice. Or you could use it to describe how great you think your upper of choice is.

McDonalds coffee is good, but Dunkin' Donuts coffee is tweakerrific! i swear to god they put cocaine and/or meth in it!

Tweakerrific by Jared370Z March 20, 2011

tweakertard

A person who has used so much meth that they have permanently compromised their likely previously inadequate IQ.

The man is a straight-up tweakertard who is sadly unable to complete either a task or a sentence.

tweakertard by Dr Bunnygirl August 31, 2019

twaked out 

a person who habitually uses methanphetamines for long periods of time

hey, that dude is really twaked out!

twaked out by dildo dan September 18, 2003

Tweaker Treats 

Tweaker treats are simply just unscratched lottery tickets. You can often find tweakers outside liquor stores scratching their treats over the trash can.

Went to the Circle K and saw my local tweaker scratching his tweaker treats. The only thing useful about scratched treats, is the fact you know they didn’t scan the second chance code.

Tweaker Treats by Hamper Hunter April 14, 2021