Top definition
1). It is something you say when referring to a total reject, or idiot. Normally, this is not a term one would hear in civilised conversation.

2). It can also mean no.

3). Another way of telling somebody to go away.
1). GIRL 1: "That man over there is humping a tree!"
GIRL 2: "Omg what a total siobs! I bet he has no friends."

2). BOT 1: "Can I borrow some lipstick?"
BOY 2: "Siobs! Get your own!"

3). GIRL: "What time is it?"
BOY: "Siobs off, you faggot!"
by conkers1 June 05, 2009
Get the mug
Get a siobs mug for your grandma Beatrix.
Jul 6 Word of the Day
Phrase meaning that a deceased cannot rest in peace until society changes due to the circumstances of a death.
People said rest in power for the unarmed man had been shot by the police.
by FooBarBiz October 12, 2017
Get the merch
Get the Rest in power neck gaiter and mug.
2
SIOB is used in retaliation to someone being an idiot
by rcwords September 26, 2012
Get the merch
Get the SIOB neck gaiter and mug.