Definitions by Sig-I-Am

FratBerry 

A mobile smart-phone made by various companies, but particularly pertaining to Sprint's 'BlackBerry' which is very popular on college campuses, especially with fraternities and sororities.

"Yeah I just picked up a FratBerry, now I can send pics of you when you're blacked out."

FratBerry by Sig-I-Am December 29, 2009