Also spelled KABU KABU. This is an unregistered taxi cab operating illegally. Not painted in official taxi colours. Usually, drivers using cars for cabu cabu, upon discovery on the road are pulled out of their windows by police, or risk being flogged.
Your driver Friday dey use una car for cabu cabu - when im drop of una pikin for school, on the way back, im go dey pick up passenjas.