N.E.P.T.R. which stands for Never Ending Pie Throwing Robot is Finn, Jake and BMO's friend who lives in the treehouse with them. N.E.P.T.R. was created by Finn to prank back Jake. Since then, he has become a very likable character in Adventure Time thanks to his jolly and optimistic personality. Here are five ways your life is like N.E.P.T.R.