You should be careful if you ever find yourself back in time, lest you cause yourself to not exist. Existing is basically all you do, after all.We talk about time travel, karaoke (AGAIN. WE CAN'T STOP), mattress tag humor, eggs and pie, and we forget who Gomer Pyle is. Most of all, we talk about causality and some gross things.Ben rides into the disintegration zone. Mike uses some All-Purpose Spray™.