someone who uses the social networking site "twitter"

1. A lovely little annoying bird that'll shove their twitter tweet up your throat

2. Nincompoop

3. A nosy human being

someone who uses twitter.

Train Wreck In Training

Someone who tweets on Twitter.

According to Snapple FAQ juice. Its a pregnant goldfish.

The name you call you call little British kids that call you names on call of duty at 3 in the morning. YOU MUST USE THE FAKE ACCENT, otherwise, call them a twat.