Scooperdinger : noun : [skoo-per-ding-er]
Definition: A replacement word for an object that you can't quite name; also, a replacement word for an expletive.
Well for us tonight the scooperdinger was a combination-corn-hole-with-ladder-ball-game-thingy. It didn't really have it's own name, so we gave it that one. But a scooperdinger can be anything. Or if you really want to blow off steam and are in a situation where it may not be very appropriate (i.e. around children, or really just all the time), you could throw in a scooperdinger to make your point known.