Arsenal were then reduced to 10 men after Leandro Trossard's red card. But a late stoppage time goal from John Stones ensured both teams played 2-2 at Etihad.
Speaking to reporters after the shock defeat to the newly-promoted Canaries, Guardiola said: "We're in September... we're going to do that? Okay: congratulations, Liverpool, you are the champions. "We're in September!
"I also can't believe we've conceded six in the past two games. We're relaxing too much. "We tried to focus on defence today and we did well in pressing after losing the ball."
Legendary Nigerian Musician, 2face has shown his support for Nigerian Internet Fraudsters popularly known as Yahoo boys. He made this known after replying to a comment on his page by @larfiddydigital.
This follows their 2-2 draw in the Premier League at Etihad Stadium last weekend. After the game, City's duo of John Stones and Kyle Walker claimed the Gunners used the "dark arts" while trying to protect their 2-1 half-time lead.
Speaking to Sky Sports after the game, Guardiola said: "It was a good game, we played good. "We missed a little bit in the first half when we were arriving in the final third, we needed to be more aggressive.
Arsenal manager, Unai Emery, has defended Granit Xhaka, after the midfielder's performance against Tottenham. Xhaka gave away a penalty in the 2-2 draw with Spurs, but remains a candidate to be Arsenal's new captain.
He said as reported by BBC, "We go 2-1 up and you have to defend for your life, you cannot concede the goal after everything we have done. We should have scored five, six, seven (goals).
"Off the ball we need to improve things," Maresca said, after also having to defend his "risky style" following a 2-2 draw with Wrexham last Thursday - his first game in charge.
Juventus qualified for the final of the Coppa Italia for the 20th time after a 2-1 aggregate against Inter Milan. The Old Lady had won the first leg 2-1 against Antonio Conte's men at San Siro last week.
"We had a bad game, not just the final 10 minutes," Flick said after the match. "I didn't like the whole performance. "We did too many mistakes. We did not control the ball. We must return to our level."