A dad opened a bag of crisps and inside it he discovered a massive, six-inch mutant version of the potato snack.
Michael Langford, 44, couldn't believe what he was seeing when he pulled out a mammoth version of the cheese and onion crisp that was almost as long as the packet.
The online shop owner said he suspected something was amiss when he picked up the packet of thick-cut Snackrites - an Aldi brand - late last week to munch on.