Specifically refers to the corn that comes out whole in your poop even though you know you chewed it beyond forensic recoverability.
This is not a synonym for corn on the log, but refers to the type of corn found within it. Further scientific (and non-scientific) research is required to confirm what we already know: it can be found in all types of poop.
George: Hey Paco, I pooped out some of that reborn corn this morning.
Paco: You mean you squeezed out some corn on the log?
George: No bro, nothing solid about it. It came out as a major explosive of whole corn crapnel.
Paco: Hey, how many words are we trying to illustrate here?
George: Well, it did remind me of Atomic Kitten, because I made them whole again.
Paco: You're going to try to get away with that?