Ah, Roy Keane - you never lose it, do you?
The Republic of Ireland assistant manager - never one to avoid a confrontation as a player - couldn't resist having having a little bit of fun at goalkeeping coach Seamus McDonagh's expense during a training session in Versailles.
Unlike many similar incidents during his playing career, this one seems to have been all very good natured.
Well, Keane and kitman Mick Lawler thought it was pretty funny, anyway.
Ireland take on Belgium in Bordeaux on Saturday.