1. Tweetwhore, or "tweet whore" is a term used on Twitter to describe a person who measures seniority by one's numerical tweet count.
2. The act of 'tweeting' large amounts of meaningless tweets on Twitter.
3. One who floods the Twitter updates with tweets in order to gain a higher tweet count.
You're such a tweetwhore can you stop tweeting? You're taking up the whole board. I'm going to stop following you!
Okay okay I'm sorry.