Bailiwick 

A person's area skill, knowledge, authority, ect.

English must be his bailiwick, he gets such good grades in that class.

Bailiwick by Biblio May 6, 2009

bailiwick 

A euphemism for a farm girl's private area.

Riding that horse sure hurt my bailiwick!

bailiwick by grammarsnobbbb July 9, 2012

bailiwick 

A messed up person...

Trevor is a bailiwick, that fool!

bailiwick by Paul February 10, 2004

Ballywick

1. the district within which balls or balliff's have jurisdiction.
2. a person's area of skill, knowledge, authority, or work:

Ex: to confine knowledge to ballywick

Ballywick by kungpaochicken June 30, 2008