When you witness something groundbreaking when you are stoned.
California was milestoned when Proposition 19 passed.
by Mr. Cannabis November 01, 2010
Top Definition
When you smoke pot on a day that is a milestone in your life such as a 20th birthday.
(While High) Dude, your 20 on Dec. 10 in the year 2010..milestoneddd
by eschh December 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.

×