(Click on the image if it's not playing.)
Umberto Casellato definitely had words for his scrum-half following Treviso's 13-17 loss to the Scarlets on Saturday.
Henry Seniloli had the line at his mercy but instead of concentrating on getting a vital five points for his team, the Fijian decided to taunt Scott Williams.
Perhaps fuelled by Seniloli's finger pointing, Williams did not give up and put in a try saving tackle before the Treviso player could touch the ball down.
If you pause the clip at the right time, you can just about spot the look on his face suggesting realisation that he's an idiot has just hit him.
GIF via Reddit