It's 25 years since the US comedy Friends first hit our TV screens so there is a lot of memorabilia currently on sale.
So when Friends fan Dan Molloy saw a unisex t-shirt, celebrating the programme's anniversary, for sale in Primark he happily bought one.
However it was only after he wore it that he noticed a typo which clearly had not been picked up by anyone working for the discount chain.
Can you spot the mistake?
Dan took to Twitter to inform Primark the word 'watching' was missing an 'I'.
He tweeted: "I got this top from you and have now noticed the typo in it. How ridiculous that noone (including me) noticed it and it was allowed to be displayed and sold. I no longer have my receipt, what can I do? Thank you"
In return Primark tweeted back: "Hi Dan, we are sorry to see that, you are of course welcome to return your t-shirt to your local store at your convenience for a full refund or exchange. Thanks!"
Could this BE any more embarrassing?
