Arsenal fans, remain calm.
Yaya Sanogo has just scored a hat-trick... #CAFC https://t.co/nw0tVo2kjt2/27/2016, 4:48:10 PM
Squawka Football @Squawka
Yaya Sanogo's game by numbers vs. Reading: 5 shots 3 goals 2 chances created Sanogoal https://t.co/tc1jcuDgLJ2/27/2016, 4:53:22 PM
Yaya Sanogo has bagged a hat-trick for Charlton! WAKE ME UP, BEFORE SANOGO2/27/2016, 4:52:53 PM
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/T9J643Nj9u2/27/2016, 4:13:54 PM
What? Yaya Sanogo has scored? https://t.co/mopSGf5lGv https://t.co/UW4PBQxhYm2/27/2016, 3:21:49 PM
YAYA SANOGO HAS SCORED A GOAL. https://t.co/LTHI7BgW8t2/27/2016, 3:10:18 PM
Some suggested a dramatic response from Arsene Wenger:
Sanogo with a hatrick. Recall him now.2/27/2016, 4:47:21 PM
The absolute banter when we recall Sanogo from Charlton, he does a Coquelin and subsequently goes on to win the Ballon d'Or.2/27/2016, 3:12:29 PM
Ben Jones @b_jones1997
Recall Sanogo and start him against Barca2/27/2016, 4:45:58 PM
And it was particularly bad news for one superfan:
R i P 96❤️ @goonerclaude
If Sanogo gets a hat trick I will run naked down regent st2/27/2016, 4:26:14 PM
Mixed feelings, then, for the Arsenal faithful.