Top Definition
A crazy adventure you have in your last year of high school, therefore an adventure for grads.
Kseniya: Julia, do you and Rayna want to go on a gradventure to celebrate our senior year?
Julia: Hellzzzz yeah!
by KStogs & Jewlz & RayRay January 12, 2011
Free Daily Email

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

Emails are sent from We'll never spam you.