This post has not been vetted or endorsed by BuzzFeed's editorial staff. BuzzFeed Community is a place where anyone can create a post or quiz. Try making your own!Buzz·Posted on Jan 19, 201519 Ways To Piss Off A Cornish PersonTry any of the following things - they all work!by Cornish Traditional CottagesCommunity Brand PublisherLinkFacebookPinterestTwitterMail 1. Imitate their accent. 2. Just be a total asshole 3. Say “Devon and Cornwall” 4. Suggest that Ginsters make the best pasties 5. Tell them you've just heard that pasties were in fact invented in Devon 6. Say you'd like to try a “local ale” 7. Imply that Cornish people are inbred 8. Refute their "Incomer Blame Hypothesis" 9. Insult their surf/surfing 10. Non-existent surf etiquette 11. Get naked/get sunburn 12. And be macho about it... 13. Ask everyone what time high tide is... 14. Question St. Piran 15. Drive a Chelsea tractor 16. Diss the traffic 17. Spend your money outside the county 18. Diss pagans 19. English China Clay