This Aussie pilot found his job to be so dull that he ended up drawing two penises in the sky.

On Tuesday, an unidentified captain in Perth, Australia, spelled out “I’m bored” and made two phallic shapes, according to a FlightAware map that tracked the journey.

The captain, who is a qualified instructor from Flight Training Adelaide, took off from Parafield Airport and flew north before circling back south — traveling about 415 miles in total.

He was supposed to break in a new Diamond Star plane’s engine for two hours so it could then be used as an instructional aircraft, Perth Now reported.

Flight Training Adelaide director Pine Pienaar said the company did not approve of the pilot’s actions and that “apparently he got bored.”

“Young instructors, what can you do?” Pienaar told Perth Now.