Top Definition
A term used to describe a person under the thumb from a parent.

Can also be used as a term to describe a person who thinks that they are of Welsh descent, when in actuality are not.
He has to live at home next year? He's a right Osian Jones!
by smits017 February 10, 2010

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×