An ambititiously free willed, yet transient, individual whose actions cannot be reasonably predicted with any accuracy due to volatile interests, exuberant expectations, and poor planning. One might say a "Wild Sav" is liken to a wild deer prancing freely during hunting season, supplicating ones own demise while being blissfully ignorant to such unfortunate outcomes.
Cameron: hey guys what's a wild sav venture?
Preston: grab your nuts man, we don't know either!
Scott: i've been on dozens of them and I still don't know.
Cameron: ok cool!