A word used popularly in Philadelphia, Pa to describe female dogs who get “smutted” around by a group of men. The men are either friends, cousins or even siblings maybe complete strangers but that's rare with Tweaks. Tweakers are often exposed on the Tweaker List page via Facebook. Tweakers are not aware that they’re tweakers, until they appear on the Tweaker List. However, 99.9% are still in denial after being featured on every list. You can always find a Tweaker on Broad & Olney, King of Prussia, and Franklin Mills. They're in there like swimwear.
Girl: I'm not a tweak, I'm 15 years old and I let 5 guys hit.
I only sucked 14 dicks this year. Yes, I'm on the tweaker page, but these girls just hating on me because I had sexual intercourse with their boyfriends.

Boy: Your the true definition of a tweaker.
by Never Lying September 13, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
being a dumb ass
jim your a fucking tweaker you know that
by tweaker101 July 19, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
A Noun. A GIRL OR BOYTHAT IS KNOWN FOR SLEEPING WITH OR GIVES ORAL SEX TO PRACTICALLY THE WHOLE NEIGHBORHOOD.

A Noun. A GIRL OR BOY THAT IS KNOWN FOR SLEEPING WITH OR GIVES ORAL SEX TO NUMBERS OF PERSONS THROUGHOUT THE CITY.

TWEAKER IS USUALLY USED TOWARDS FEMALES, BUT IT IS NOT UNCOMMON TO USE IT TOWARD A MALE. BOYS ARE USUALLY CALLED THE "BURNING BOYS", THE EQUIVALENT OF "TWEAKER".
*SEE "BURNING" 2nd and 3rd definitions...*
JESSICA SIMPSON SLEPT WITH KIM KARDASHIAN'S BOYFRIEND REGGIE BUSH.

KIM -"Jessica slept with my boyfriend, and I heard that she slept with Common, Kanye, and Usher, and gave Ray J, and Nick Cannon oral sex,... She is a TWEAKER!!!"
by ANCIENTCHINESESECRET93 May 18, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
Originated in Philadelphia

A female that has sex with a lot of males, possibly just to become popular of doing it because she feels like it.
If you let a boy and his friends have sex with you are considered a tweaker.
by briight April 06, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
one who 'tweaks balls' as in one who uses the drug methamphetamine to get amped and then shakes around and talks non-stop.
I would have asked Mary to help me study for my test but she's such a tweaker --she couldn't sit still for more than 2 minutes so that's why I got a D+
by brandon December 03, 2002

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
A female who has sex with a whole lot of guys and has no care of doing so.
She was at my house yesterday and now she's with my homie, I told him she was a tweaker.
by Geminibul23 January 19, 2011

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt
a female that is a whore or has multiple sex partners. Originated in Philly; used in Philly and parts of Delaware.
Jon-ayo she a tweaker. da whole crew hit dat!

or
Jay-yo why did u and yo girl break up? she was fine!
Jon-yeah she was fine but she was a tweaker
Jay-aw man!
by lilmamapullin April 01, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt