Mikes alter personality Chester whos an old man but actually 20, he acts and talks old, his posture is bent over and he most of a time curses out those "damn kids". Hes a male and a funny but grumpy "old man". Mikes alternate personality whos based off of Mikes grandfather (Named Chester) who passed away, so Chester (the alter) is to cope with that. He triggers within Mike whenever Mike is frustrated. Hates tech. (The grandfather pass away is just a theory btw).