I did not want to subject myself to that sort of dodgem ride ever again.
— Travelling to Infinity (Jane Hawking), Loc. 357–7
Dodgem:
Dodgem is a chiefly British word meaning a bumper car. It’s also called a dodgem car.
And:
A small low-powered electrically powered vehicle driven on a special platform where there are many others to be dodged.