Domino's pizza scooter features man-made engine sounds
When Domino's Pizza in the Netherlands started using electric scooters they were presumably worried the silent engines could be hazard to pedestrians, because they added a sound effect.
But rather than record a traditional engine noise, they used the sounds of a man "Domino’s!" and "pizza!" between revving noises. Genius!
The result a scooter guaranteed to make you laugh when you hear it motoring by… however, that's go to be annoying for the delivery guy.