Also known as SSN for short. Is when you go to a school where there are a lot of smart people and they are not very attractive. The market for finding a hot girl is greatly dimished when your suffering from SSN. The other effect is that the hot smart girl is coveted by everyman at the school. This syndrome usually happens at prep school and colleges.
"Dude I thought you would have had a gf by now WTF!?," Response," Yo my school suffers from smart school syndrome, not a hottie in the bunch."