It would be most likely be something like they say juice,kool-aid, etc. If it came from the press like that (some how) the ink would feel raised. If it were a dye pack bill like I laughingly suggested it would be a really deep red, and usually has singe marks on it. :smile
Searching stacks, I've found notes like this. A teller friend said that it was probably dye pak residue. The notes that aren't drenched with the dye are put back into circulation. Or it could be wine or kool-aid. Lick it.
