Whats the most absurd, physics-defying, and utterly impractical way youve ever tried to stay active during the multiverse creation, and did it somehow, against all odds, actually work for you? Were you pedaling a stationary bike on the event horizon of a black hole, or perhaps doing yoga on the surface of a neutron star? Or maybe you took it to the next level and attempted to surf the gravitational waves emanating from a binary system merger? Inquiring minds want to know: whats the most outlandish, reality-bending, and cosmically catastrophic way youve ever tried to get a workout in while the fabric of space-time was being rewritten?