There are some things that just aren't up for discussion when you're Irish, particularly when it comes to food. Spuds. Crisps. Any potato-based product. Bacon and cabbage. A full Irish breakfast. Soda bread.

One young American guy discovered this at his peril on Twitter, when his simple tweet about a sandwich from US chain Publix went viral.

The problem was, most people pointed out, that he was trying to claim a distinctly Irish cuisine - the Chicken Fillet Roll - as Florida's. Before long, the Twitter user known as Lil Chicken Tender was trending in Ireland.

THEY'LL BE TRYING TO CLAIM OUR TEABAGS NEXT.

See the reaction below...

 

In conclusion: don't mess with the Chicken Fillet Roll, brah.