Twitter users who are addicted and convinced that Twitter will change the world. Much like a pot-head they are adamant that Twitter is a necessity and has changed their life for the better. They will attempt to convince the world that it is relevant and should be a part of everyone's lives and will find, manufacture and skew data to make it look like it is making change and helping the economy.
John Doe is such a tweetker, he's tweeting over 100 times a day, why doesn't he get a life instead of telling everyone he has one.
by WTFisonline.com February 19, 2010

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Top Definition
A male or female who is completly addicted to twitter and tweeks out on it 24hrs a day 7days a week.Someone who is highly addicted to twitter and tweeting more about their life on twitter more then talking to people in real life.
Delane & Holly are Tweet-Ker's.
by Tweetker July 12, 2009

The Urban Dictionary Mug

Lotsa space for your liquids.

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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