Mainly came from the word "Sicado" from the native mountains of northern Luzon, Phillipines. Now used as a code name in some place is South-Eastern part of Asia.
The right meaning of this word is not clear for people aging from 16 to the 20'
s use it differently like "Sick
Guy", "Cool
boy", "Unknown" and other more definitions.
It is a name mainly used positively for new
kids in town.
Hey, Check "Sicadian" o'er there actin like he's
got some.
Yo, "Sicadian", from where you at?