noun. A doojigger. Possibly, a doowhackey.
Related term: thingahoosits.
Real citation: “I dont think Tarantino was trying to take credit for the film at all. Because they say Tarantino Presents, but they make it clear that someone else directed and all that foozamabob.”
(April 18, 2004, Dragonballtoys.com Discussion Boards, http://www.dragonballtoys.com/forums/showthread.php?p=90758)
Made-up citation: “Give me the foozamabob, Fred. Don’t throw away your life!”