Oscar Madison is one half of the titular Odd Couple from the play, movie, and television series of that name. Messy, disorganized, and an all-around slob, he's generally good-natured underneath the frustration with his roommate.
There are roughly one-sh*t billion tropes so PLEASE look through them before adding one. Otherwise add what you like. ADDITION: PLEASE read through the trope description provided before submitting something. It's not a huge deal but too often people submit characters that don't fit just because they misinterpreted the title...
