Irish twitter users have not reacted well to the lead singer of The 1975's mocking of the name Dervla.
The band just released their fifth album - Being Funny in a Foreign Language - and were doing a meet-and-greet and a signing for fans, with Matty Healy in attendance.
Having queued up, a girl decided to record her interaction with the star, but it has now gone viral for all the wrong reasons.