General term for an unkown item. A common Australain colloquialism. Used whenever you can't remember what something is called.
Wife: Where are the car keys?
Husband: On the bench.
Wife: Where on the bench?
Husband: Over there, next to the doovalacky.
Wife: Oh, next to the doovalacky, why didn't you say so in the first place.
Husband: On the bench.
Wife: Where on the bench?
Husband: Over there, next to the doovalacky.
Wife: Oh, next to the doovalacky, why didn't you say so in the first place.
by Robert Clark June 1, 2006