Definitions by Gary The Ghost

Twivalry 

A rivalry between two or more users of twitter

@gray_dbdotcom and @schube13 have a twivalry developing.

Twivalry by Gary The Ghost December 11, 2009

Twacked 

Combination of "twitter" and "jacked". To steal another person's twitter post.

@gray_dbdotcom twacked my post.

Twacked by Gary The Ghost November 15, 2009