one who acquires many talents and skills; godsend; hero. those who come into contact with a supermag tend to experience an extreme magnetic attraction to them.
"did you hear about that sword fighting, fire stopping, pirate negotiator the other day? what a supermag man."
by ldcgangsta February 4, 2010
A highly selective public boarding school for 11th-grade and 12th-grade high school students that focuses on mathematics and the sciences (and perhaps the arts).
Since its founding 18 years ago, the average ACT score of incoming students at the supermag rose from 24 to 30.
by Guayaquil August 11, 2022