Top definition
Somebody who posts too many Tweets on Twitter. They post about everything that happens in their life. Your Twitter dashboard is consumed by Tweets from this ONE PERSON.
@example1: I just saw the coolest bird.

@example1: Oh man, this is a good sandwich.

@example1: My dad is such a homosexual.

@example2: @example1 you are a serial Tweeter!!
by stopyourserialtwitter@as August 28, 2010
Get the mug
Get a serial tweeter mug for your barber José.