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1.
A chummydinger is a word used to describe a item when you cant remember the correct name of the item that you are thinking.

When a word is on the tip of your tongue but you cant remember it.
Can you pass me that chummydinger?

Whats that chummydinger you use when your ____ ?
by TrueNewfieLady October 12, 2009

Words related to Chummydinger

forget it something that thing what