While it's always nice when businesses make an effort to spread some Christmas cheer, no one has ever wanted or needed seasons greetings in June.
So, this sign from Dublin Bus is probably a mistake, but we couldn't help having a little chuckle at it.
Thanks to BeltLad for posting it on Reddit.
We thought it was old, but the Mickey Bubbles ad is for his gig in Croke Park next month.
This isn't the first time Dublin Bus has had a great sign on the side of one of their buses - their recycling ad last week is a cracker (sorry).