You might be down with your Huddersfield slang and the Yorkshire dialect - but are you down with the yoof of today?
Does the way teens speak these days baffle you or do you feel at home with your LOLs and ROFLcopters?
Lucozade Energy has released a collection of new slang words sweeping the nation's festivals and being spoken by young people across the country.
From being 'amped' about their weekends, or planning totally 'nangin' outfits, teenagers these days have a language of all of their own - how much do you know?
Click below to take our quiz and see if you're down with the kids
The new terms were collected from festival crowds over the summer and a report created by expert linguist Tony Thorne and MC and rapper Pepstar.
The #YESMoment Festival Dictionary showcases how language has evolved amongst young people and how festival culture has influenced it.
Tony Thorne, language and innovation consultant at King's College London, said: "Festivals are the place where niches, genres and cultures come together in a dynamic mix – and is also a space where the latest comic, exotic, original and edgy forms of language are traded.
Young people’s coinages are now probably the richest source of new language in the English-speaking world, for me, this report was an insightful look into the constant evolution and development of language."
Click here to download The YES Moment Dictionary.