Ismaila Sarr scored twice as Watford beat Norwich in the battle of the two promoted sides and Premier League relegation rivals - to leave Norwich bottom on no points.
The Canaries become only the fourth side to ever lose their opening five Premier League games - and manager Daniel Farke is the first manager to lose 15 consecutive matches in the English top flight.
Watford move up to 11th with their second victory of the season.
Emmanuel Dennis snuck in behind Ozan Kabak to head in the opener from Kiko Femenia's cross and celebrated with a somersault.
Teemu Pukki levelled when he ran on to a ball over the top from the halfway line by debutant Mathias Normann before slamming past the advancing Ben Foster.
That ended a run of 23 Premier League appearances - going back to 2019 - in which the Finn had failed to score from open play.
But Sarr put Watford ahead when he buried Joshua King's cut-back from the byeline.
And he wrapped up the game when he slotted home the rebound after Tim Krul saved King's shot. The goal was initially ruled out for a King offside but eventually awarded following a video assistant referee consultation.
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