Pronounced "Sh-ite-boy" A degenerate guy who sticks up for a girl he barely knows online. Usually on xbox live, twitter or facebook. Most times the guy has never even met the girl before, and jumps at any chance that he can come to the rescue and gain her respect/trust.
This little shiteboy is all on my dick blowing up my inbox because I chirped his little e-girlfriend.
by Syckkset February 19, 2013