Talish Barrow, general manager of Graze, shows a bone luge, in which a diner eats bone marrow and then does a shot out of the hollowed-out bone.

We’ve even got Top Chefs doing the bone luge!

Here’s Chef Dave Martin doing a bone luge at Alobar in Long Island City, NY

And here’s a photo of Chef Robin Leventhal luging an Old Fashioned at Maono in Seattle