Top Definition
A person or family known to have a 12" or longer penis, Also known as Shlong
Example :: Hmm hes an Ierston must have a 12"'er
by factinator December 09, 2009
3 Words related to ierston

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.

×