Referee Craig Thomson showed his assistant Andrew McWilliam the red card during Dundee's win over Kilmarnock when the linesman took ill.
The Linesman was booked by the referee for delaying Kilmarnock's Jordan Jones corner kick before walking away from the pitch to be sick.
Referee Craig Thomson shows the red card to assistant Andrew McWilliam after he was sick during Dundee's win over Kilmarnock pic.twitter.com/karCWeSl3h
— BBC Sport Scotland (@BBCSportScot) May 7, 2017
Of course, McWilliam couldn’t really be red-carded out of the game and it was a joke!
The linesman surprised football fans watching the match by continuing to carry out his duties after vomiting at the side of the pitch.
The match ended 1-0 to the visitors with Dundee‘s Marcus Haber scoring the only goal of the match.