Definitions by Formalhaut

sonicism 

Sonicism means; "The compulsion to seek praise or to brag".

It originated on the GameFaqs.com Australia and New Zealand social boards for a user named Sonic who posted pictures of himself that no one cared about.

"The fact that you keep posting those damn pictures of your self just shows your sonicism."

sonicism by Formalhaut October 19, 2007