Top definition
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.
by king_seamus June 27, 2011
Get the mug
Get a Radventure mug for your mother-in-law Helena.