Caballerial

Caballerial, Full Cab or Cab, was originally a skateboarding trick performed in a half pipe, but has now been adopted to other terrains and is also performed in snowboarding. It is a fakie backside 360 ollie/aerial, or in snowboarding, a switch frontside 360. The Caballerial was named after professional skateboarder Steve Caballero, who invented the trick in 1981, originally doing the trick backside.

The Half-cab is a variation of the Caballerial where the rider only rotates 180 degrees rather than the full 360.

...
Wikipedia