When hurtling through the air at 200km/hr no longer makes your bumhole tense up like an anorexic's lips, it's time to call in the heavy artillery. Or in this case, fighter jets with heavy artillery.

Swiss nutter Yves "Jetman" Rossy - who has done all kinds of crazy stuff with his 55kg jet-powered wing suit strapped to his back - got bored, so he leapt out of a chopper over the Swiss Alps with two L-39C Albatros fighter jets from the Breitling Jet Team by his side.

They flew at minimum speed (200km/hr) to perform the tandem stunt, before Jetman released his chute, landed safely and bragged his arse off to his mates at the pub.