Kangaroo (armoured personnel carrier)
A Kangaroo was a Canadian armoured personnel carrier (APC) during the Second World War which was created by converting a tank chassis. Kangaroos were created as an expedient measure "in the field" by the Canadian Army, and were so successful that they were used by other Commonwealth forces, including the British Army.
Source: Wikipedia — Kangaroo (armoured personnel carrier) (CC BY-SA 4.0)