A diggle is a pile of crap you find in someone's basement or at a garage sale. It might have junk or something worth a damn, but mostly it's just a mess of stuff you wish you never touched.
I spent three hours digging through this diggle and found one sock and a broken toaster.
This diggle looked like a raccoon threw up in a shoebox.
My diggle is so bad, I found my ex's old gym shorts in it.