The Simpsons fans have been left gobsmacked after discovering what pops up on the supermarket checkout when Maggie is scanned ...

The Simpsons has been on air for 35 years and fans are still learning new things about the show - including why Maggie is ...

The Simpsons has been a TV staple for 35 years and its loyal fanbase has only just realised a hidden meaning in the iconic ...

The Simpsons has been on air for 35 years - but some fans are only just learning why Maggie is scanned at the supermarket ...