1 definition by georgeoliverready1
A big (usually huge) and smelly turd that leaves your ass hurting the whole day after shitting it. May clog your drain if you don't reduce it to pieces somehow, usually with a knife refered to as a poo knife.
"- Dude, you seem depressed, what's happened ?
- Man I've just shitted an otis in there, hurts like hell... i had to cut it with a poo knife!
- Owww thats horrible man !"
- Man I've just shitted an otis in there, hurts like hell... i had to cut it with a poo knife!
- Owww thats horrible man !"
by georgeoliverready1 June 5, 2007