Meet Billy.

Billy is a Korean YouTube sensation whose unique interest in all things British and Irish has earned him quite the following over in this part of the world.

His channel is packed with tutorials on how to master accents from across the UK and Ireland, and for the most part, they're actually pretty spot on.

However, we're not sure we can say the same for his latest effort.

On Sunday, Billy uploaded his latest tutorial – and it's sure to give Dubliners a bit of a laugh.

The 25-year-old student spent six months studying in the UK, and it looks like he could have made a few Irish pals along the way.

From what we can tell, the Seoul native actually has a pretty decent grasp of Dublinese his explanation of words like 'craic', 'deadly' and 'banjoed', and while his accent skills leave much to be desired, we're willing to let that go.

Check out the full video below: