A human beings usually use this expression when they can't remember what they wanted to sayexactly.
For example, when you can't remember the name of a croissant - "-isa, ra qvia imas, mogunuli roa xo?"
"mogunuli roa xo" - is a georgian expression and it describes a shape of a croissant.
the word - "mogunuli" is an adjective which can be translated as "bent".
"roa xo?" - is a single word phrase. We usually ask this phrase to a specific person to somehow remember a name of something.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.