Arsenal fans, remain calm.
Yaya Sanogo's game by numbers vs. Reading:— Squawka Football (@Squawka) February 27, 2016
2 chances created
Yaya Sanogo has bagged a hat-trick for Charlton! WAKE ME UP, BEFORE SANOGO— Coral (@Coral) February 27, 2016
The Frenchman, who joined the Championship strugglers on deadline day, struck an early equaliser, before leading Charlton's fightback from 3-1 down to level the scores in the 84th minute.
His hard work was undone by Deniss Rakels' dramatic, last-minute winner, but that didn't stop Gunners fans going positively crazy as news filtered through of their latest hero's exploits.
Yaya Sanogo on a hat trick for Charlton 2-3 Reading. First goal since Jan 2015 https://t.co/T9J643Nj9u— ArsenalFanTV (@ArsenalFanTV) February 27, 2016
YAYA SANOGO HAS SCORED A GOAL. pic.twitter.com/LTHI7BgW8t— bet365 (@bet365) February 27, 2016
Some suggested a dramatic response from Arsene Wenger:
Sanogo with a hatrick. Recall him now.— Millsy (@JsMills) February 27, 2016
The absolute banter when we recall Sanogo from Charlton, he does a Coquelin and subsequently goes on to win the Ballon d'Or.— Joe (@RedAndWhite11) February 27, 2016
Recall Sanogo and start him against Barca— Ben Jones (@b_jones1997) February 27, 2016
And it was particularly bad news for one superfan:
If Sanogo gets a hat trick I will run naked down regent st— claudio callegari (@goonerclaude) February 27, 2016
Mixed feelings, then, for the Arsenal faithful.