An abbreviation of a derogatory term for someone on Social Welfare (Bien-etre Social) in Quebec-Canada, who likes to live like a population bloodsucker, and takes pleasure being at home watching porn on internet, eating chips and drinking softdrinks, having dentist and occulist fees paid and have no intentions on returning to work even if they have the capability to do so.
Georges : - Hey Bill, you wanna watch LOST, then 24 on TV with me with beer and chips and nachos?
Bill - I don't have time, I have to work, you're just a criss of B.S. (in French: Crisse de tabarnak de B.S.)
- Georges : Ok, never mind. I'm an idiot, I know.