After going 1-0 down to the Canaries 11 minutes into the second half, three goals in the final six minutes from Mikel Arteta, Giroud and Lukas Podolski saved Arsenal from a shock defeat and won the club three vitally important points.
Arsene Wenger's side has now won seven of its last eight league games, as well as winning the club's last four games in a row, and Giroud believes that this winning run that the team is on is bound to pile the pressure on Tottenham as the two fight for a Champions League place.
"We never give up, and try to play until the end of the game. That's one of our qualities," the Frenchman told reporters. "We had a little bit of luck and it's so good to win this game because we can put the pressure on Spurs.
"We know that all games will be difficult to win so we have to continue to keep focused and take one game after another and grab maximum points."