Frontside 180 to slam down front then back truck on ledge, fraction of a second fakie 50-50 and then frontside halfcab out.
When a back halfcab out is done in place of the frontside one, these are sweet.
Also I know a dude that everytime I play him in skate does casper and nollie casper flips, I told him doug brown would be so proud, and he was surprised that I didn't think casper flips are the raddest trick ever.