Iwobi netted in the 41st minute to bring Arsenal level on 2-2 after falling behind 2-0 in the first half at Stamford Bridge.
After scoring the Nigerian star did the Shaku-Shaku dance just before his teammates joined him in celebration.
[No available link text]
The Shaku-Shak is a viral dance style that has taken over the Nigerian music scene and done by taking an arm over the other while dancing in any random style.
Impressive first half
The 22-year-old Super Eagles star was impressive in the first half for Arsenal against Chelsea as he created a couple of chances and assisted Henrikh Mkhitaryan for Arsenal's first goal.
Pedro and Alvaro Morata had given Chelsea an early 2-goal lead before Iwobi led the charge as Arsenal fought back to 2-2 before the break.
Marcos Alonso netted late in the game to give Chelsea all the three points.
The Nigerian midfielder was taken off for Alexandre Lacazette in the 75th minute.