20/08/2014 08:22 BST | Updated 20/08/2014 08:59 BST

Shop Fail Of The Day: The 'Tuna And Cum' Sandwich

We're sorry. We're just so sorry.

Although maybe not as sorry as this newsagent in South London should be.

tuna cum sandwich shop fail

Still, it's quite a reasonable price.

Thanks to Mary Grace Nguyen for the spot. As for the newsagent/sandwich supplier in question: you know what we're going to say, don't you?

That's right: you had ONE. JOB.

Photo gallery You Had One Job See Gallery