No first-class fliers on this flight — just classless acts.

Gumball 3000, a promiscuous party plane that flew from Amsterdam to Reno, Nev., on Wednesday, gives “wild ride” a whole new meaning.

One nude dude took it upon himself to hype up the other passengers, running through the aisles in the buff.

Photos show the tattooed man taking his Full Monty show to the next level, spread-eagle atop one of the seats to give one of the passengers a full-frontal view.

He was later seen fully clothed in an olive-color jumpsuit, passed out on the floor of the plane from the rowdy debauchery earlier in the flight.