A guibass is a cross between a guitar and a bass. A guibass is made by taking an old shit-ass classical guitar and prying out the tuners with a screwdriver and replacing them with bass tuners. 4 bass strings are then added. This instrument makes virtually no noise.
My friendMike made a guibass out of his old classical guitar. I slapped him and called him an asshole.
A bastard who goes out of his way simply to piss people off. They are always despised by society.
A type of person who is often an outcast or a social reject, however notably not due to his situation, it is soley due to his actions. A 'gubbay' will go out of their way to annoy, ruin and agitate.