While the real Elon Musk is busy wasting his time with his PayPal and Tesla Motors empire, his Twitter counterpart, Bored Elon Musk is providing the world with practical inventions. Like t-shirt fabric that will expand properly as you get fatter over time. Umm, 'merica need now. 

Gaze in awe at these wonders of inventing that will make laziness in the future easier than ever before.