The act originated in the small island state of Tasmania, south of mainland australia. Whilst spit roasting commonly requires 3 participants, Tasmanians, whom are renowned for their two heads and monster cocks, have contrived the efficient and comprehensible method that allows spitting to occur with only one impalie.
Initially spitting emerged as Tasmanian technique that allowed the two headed impaler to take part in the act of spitting with out the feat generating what is known as a gang-bang.
person #2 'no way man! that's totally gay! you will spray your seed all over me!'
person #1 'guess im going to be kebabbing tha bitch'
person #2 'word'
John: Im kebabbing, my back is burning but Im freezing my tits off
WARNING - Kebabbing is not for the feint of heart, as side effects could be quite severe, including symptoms such as obesity, high cholesterol and diarrhea.