The feeling immediately following a tweet that you regret having sent. Typically felt after responding in a unfriendly way to someone's useless, inappropriate or lame tweet.
Tweeter: So in love with Jacob, I think I'll marry him.
Response: So then why were you fucking his friend Harry last night?
To friend: Oh boy, I shouldn't have tweeted that. I'm having tweeter's remorse.
Response: So then why were you fucking his friend Harry last night?
To friend: Oh boy, I shouldn't have tweeted that. I'm having tweeter's remorse.
by CarbonCrappie September 8, 2010