Dion Dublin joked he would have a scrap with a fan who labelled him a 'w****r' during Aston Villa's 2-1 FA Cup victory over Tottenham.
The pundit might have thought he was safe from threatening behaviour in the BBC's plush, glass-guarded studio at Villa Park on Sunday evening.
But one Tottenham fan pushed the boundaries as they banged repeatedly on the glass to get Dublin's attention before unleashing their verbal poison.
Little did they know that Dublin had it in him to lash back with a hilarious quip that would leave any supporter knock-kneed.