1 definition by Jasonwasherewithredhair

When you put something somewhere, forget it is there, and find it later.
OR
To misplace something
"Aww man, let me put this 5$ bill under this mattress to hide it and find it later."
(hours later)
"Where did i put that 5$? That's the Plany!"
by Jasonwasherewithredhair January 25, 2009
Get the Plany mug.