A silly old man that teaches Math at dedham High in the Alternative Program. Also he has his own tv shows called "Rego's To Rego's" it was a hit in the 70's but was taken off air after only a few episodes, due to its innapropriate content. Also Rego resembles an arangatang, nicknaming him "The Regotang"
by Aye Ell Tee student March 05, 2009