Someone who does a distinctive specified thing so much, that they are now notorious for it. They are generally referred as a "their name"-ism.
President Bush mispronounces so many of his words that they are now referred to as Bush-ism's...
A suffix that usually emo faggots, vegetarians, communists, leftwingers and other useless pieces of shit put behind words to look smart. It only makes them more annoying then they already are.
When this is done in front of you it's your right, or should i say your duty to mankind, to take action with a punch to the jaw or a kick in the stomach.
Emo fag: omg omg look at this Bush-ism!!1!111
Vegetarian: omg i live by vegetarian-ism!1
Gothic: lol look at me i live by goth-ism!11 plz send cookies
Me (after beating the living shit out of them): You just got fucked up-ism.