Buttdork 

1.A person that has general funny knowledge about ones butt.
2. A person who fantasize about reading about butts.

3.A person who fantasizes about fondling butts.

By:Nathaniel Rada

Jim is a Buttdork, all he does is fantasize about butts

Buttdork by Nathaniel Rada December 5, 2010

buttfork 

A person too lazy and fat to get off the couch.

Justin, stop jacking off on the couch and start cleaning some stuff you buttfork.

buttfork by kornpunk[they took my name] November 10, 2008

Buttdonkey 

A person who, through their actions or attitude, resembles a donkey that resembles a butt.

Derek Jeter is a Buttdonkey

Buttdonkey by skmastaz July 17, 2005

Buttwork 

Using your blackberry or smartphone to send or answer emails or talk while you are using the toilet. A practice done by people with office jobs.

Also known as Booty Duty.

Ever take a dump and hear typing in the stall next to you? That guys is totally doing buttwork!

Buttwork by Blackncheese May 14, 2011