Be a Hero: Mountain Biking (I'll trade you 17 seconds for a satirical laugh)iroar (37)in #dtube • 7 years ago #1 - Be a Hero Series. Click the image to check out the video of my version of "heroic" mountain biking. You give me 17 seconds of your time, and maybe I give you a laugh. Enjoy. ▶️ DTube ▶️ IPFS #funny #life #humor