'He can kill someone, finish someone off,' were the words of Jamie Carragher as he crowned Roy Keane the 'master with one line' this week.
The Manchester United enforcer-turned-pundit has earned himself a reputation of being as hard with his words off the pitch as he was in his playing style on it.
Here, Sportsmail takes a look at 10 recipients of his famous takedowns, to see just who has been 'killed' by the Irishman's sharp tongue during his career in punditry...
As a player for Manchester United, enforcer Keane was the same, taking no prisoners
Kyle Walker
The most recent recipient of a Keane rant is Manchester City and England defender Kyle Walker, who felt his full wrath during a difficult display against Liverpool at the weekend.