Siso

What is Siso?


1.

a retard or to be retarded. Its name originates from a school called Sisobel for mentally challenged people.

1. George is being siso. (George is being retarded)

2. George is a siso. (George is a retard)

See retarded, retard, dumbass, moron


25

Random Words:

1. We don't give a shit. Another way of saying that you don't care what others have to think or say. 'I just got a new job..
1. when one owns a zune and is not using it and his friend asks for it repeatedly Zune Whore.hey can i use your zune Zune Owner. nah im g..
1. to partake in the actions or activity of being a ninja. This includes sneaking, hiding in shadows, travelling on foot via rooftops, scal..