an idiot
but the context it is used in has a wide variety

a power word able to be used in virtually any situation. mainly used by teenage hooligans, almost as a greeting, or a verbal way of showing excitement, shock, happiness, exhaustion, or purely just for noise. derived from the malay term "sial", sial is used for the opposite reason opposed to calling someone an idiot.

siale is a guy that takes everything as a joke, who is so hilarious and always wants to have a good time! hes always down to party and puts family before anything. Hes usually pretty churchy and involved in a church group, usually which plays sports and always have get togethers on a certain day. A very pretty girl will be after him because of how well he gets along with her and because of his personality, she will also think the world of him because of his cuteness. Siale is an overly nice, generous person but the type of person who has been brought up in a hard family. So this means he does not like to show his true feelings otherwise he feels like a pussy, he refers to himself as gangsta but on the inside he is a very soft person. He will not be very into the whole relationship thing but one day a girl will come along and he will open his whole heart up to her.

Sial is a word to praise someone who is sexy, handsome, and beautiful, among the people who are always called sial are people who are smart and sit in the front class.

Sial is a girl name which is quite uncommon. People often use it as a nickname to people who they don't like. She always likes to be mean to people and give them 3 times the amount of homework if you don't come to one of her classes. Keep an eye out for her and always remember your in deep danger.

Stuck in a loop. When You feel Your life isn´t moving, anywhere.

sial is mean kind <3