Keith: I just got off the plane from Ireland.
Me: Cool! Were you on vacation?
Keith: That's where I'm from... You can probably tell from my accent.
Me: Haha... whaaa? Ohhhh.
And now, here are a few examples of my reactions to Irish people in film.
Evanna Lynch as Luna Lovegood- "Why did they cast her? She doesn't even sound British!" When I saw an article about her in an Irish newspaper this summer I finally realized that she is not, in fact British.

Dylan Moran as that annoying guy from Shaun of the Dead-- "There is something very strange about the way he speaks." I recently saw him in a TV show where he was referred to as "the Irish guy," which explained a lot.

Chris O'Dowd as the cop/love interest in Bridesmaids-- "He has like a weird accent." I watched this movie with my friends while visiting Maryland a few weeks ago, so they had to inform me that he was Irish. Clearly, living in Ireland has not fixed this problem at all.