gradventure 

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!

gradventure by KStogs & Jewlz & RayRay January 13, 2011

Radventure 

A simple excursion which turns into a radical outing.

Steve: What did you do on the weekend?

Jay: Well, we went for a walk into town, just to waste some time, but when we got there, we noticed there was a huge festival going on!

Steve: So your walk turned into a radventure?

Jay: Exactly.

Radventure by king_seamus June 29, 2011

gratventure 

A gratventure is just touring around with no real goal, but having a fuckin good time. Mostly done while drunk or high.

"Hey Mason, wanna go on a gratventure?"

gratventure by SunnySIDEUPPPP May 7, 2016