Teboarding
(vb) to get down on one knee and start praying, while strapped to a snowboard, on top of a mountain, even if it's freezing cold and you're in everyone's way getting off a lift.
Sign on a lift: Keep tips up, watch for teboarding!
Guy working the lift: Bro, did you see that pile up earlier? Some dude was teboarding at Lift 5!
Guy working the lift: Bro, did you see that pile up earlier? Some dude was teboarding at Lift 5!