The Third Doctor was a suave, dapper, technologically orientated and authoritative man of action who practised Venusian Aikido. A keen scientist, he maintained a laboratory at UNIT where he enjoyed working on gadgets in his TARDIS. In his spare time, he was fond of motoring, handling all manner of vehicles. His favourite car was a canary-yellow vintage roadster that he nicknamed "Bessie", a machine which featured such modifications as a remote control, dramatically increased speed capabilities and inertial dampers. He also maintained a hovercraft-like vessel that fans nicknamed the Whomobile. The First Doctor, upon meeting the Third, described him indignantly as a "dandy", while the Second Doctor, with whom the Third had something of an antagonistic relationship on the occasions they encountered each other, referred to him as "Fancy Pants".