So you've wandered round your local supermarket's wine department and spotted an affordable bottle of bubbly in a black bottle with a funny looking name: Freixenet. If you live in the UK, you'll instantly put on a chavvy accent and say "Ooooh, Frezshneigh" (because you think it's French and it sounds posher said that way) and pop it into your basket.
If you've never pronounced it this way, you can move along now, but I bet you've heard it pronounced like this, if not, you're probably too young to be drinking it anyway ;-)
If you've got this far, sorry to disappoint folks, it's cava, from the Barcelona region of Spain, so is pronounced fresh-eh-net.
Amaze your friends with you new found ability to speak a single word of Catalan.
Now you know.