What is Dooflingy?
1.
That which cannot be named. Used as a substitute for the name of an object that you don't know or that you have forgotten in the deep recesses of your fermenting mind. The word is usually preceded by a pregnant pause as you perform a mental search... unsuccessfully.
Hey, turn that.... dooflingy off!
You mean my Walkman, you doofus?
Umm, yeah.
See