A verb describing the process of reflexively posting and responding to Twitter tweets by pure spinal reflex -- without involvement of the brain. In serious cases, tweet twitchers may black out and discover hours of tweets they have no memory of making. Research suggests a possible connection to fugue states (which see).
Frequently, but not always, a binge of tweet twitching is followed by regret, remorse -- and, eventually, relapse.
1) Freaked abt post just tweet twitched. Must remember: just a slip. Am powerless ovr Twttr & life has become unmangeable.
2) Dude, XTREME tweet twitching last nite. Woke up w/out girlfriend & most BFFs.