Top Definition
A young person who has adopted a healthy, fiscally stable, (boring) adult lifestyle
Since bill married Brenda he started going to church on Wednesday nights. Dude is a total responsibilitron.
by the j-bird April 21, 2013

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.

×