SOROCOS Music by Yargos Karantzis, 2008 2 . in Puerto Rico: vulgar adjective to describe who lacks a leg, that is, a lame. Also to those who lack a finger, hand or arm, that is, a ñoco, manco or souk. Also animal that lacks one or two horns 3 . in Mexico : Person who does not understand for more explanation that is given, silly, foolish, slow, stupid.