During a huge battle on Team Fortress 2, a kid asks the classic philosophical question, “If a trees falls in a forest and no one is around to hear it, does it make a sound?” A bunch of people answer yes and no, but then a true genius nerd gives the true answer to this conundrum. If you define sound as us perceiving it, then no, no one was around to hear it. But if sound is defined as sound waves moving and molecules hitting each other, then of course it makes a sound. He even has the voice of a guy in a red velvet robe wearing slippers reading a book by the fire.