A confession: I am really bad at tying knots. Fortunately for these demented rock climbers who recently created a 150 foot rope swing on Corona Arch near Canyonlands National Park in Utah, they’re more inclined to tying knots that hold under strain. That’s a good thing, considering this freakin epic rope swing nabs some serious air time and floated around claims of “the world’s largest” til some killjoy killed that one with a link to an even bigger rope swing in New Zealand.

Still, it’s a sick, sick rope swing. Love the video and the hoots and hollers as these guys do the 130 foot free fall and the bungee-esque sling-shot back up. And the cool part – one of the guys proposed to his girlfriend after she took the jump.

She said yes.

Enjoy the video!