Criticism of another person or group through tweets, on Twitter.
When the liberal tweeted his opinion on the issue, the fire-breathing conservative responded with harsh and typo-filled twitticism.
by HE AIN'T GONNA EMAIL YOU March 14, 2011
An idiotic remark uttered by a twit who mistakenly believes he/she is being witty
Bill let loose with a string of twitticisms that proved he is a master of masturbatory thought, not an intellectual.
by deli-cut June 16, 2004