saco de wasted
In South America, a "saco de wasted" is a saco de huevas ('sack of balls' in english) that is wasted. Instead of the usual "saco de huevas" (which means an extremely stupid and egocentric guy), this stupid mf is wasted.
ayer ví a un saco de wasted. el muy weón no paraba de empujar a la gente.