In light of Marcus Greaves' recent birthday, it's only right we release our newest episode that has none other than.. you guessed it. Marcus Greaves! Former running back for Oregon State, current host of  "The Challenge" podcast and part time... something or other for 1080 The Fan, tune in on this episode of You Up? while we figure out what word drives Marcus nuts on Twitter and what it is exactly that Marcus does in the office.