The Gronk era of WWE is officially here!!!
Rob Gronkowski made his first appearance on SmackDown on Friday ... and the dude went BONKERS right out of the gate!!
Gronk's BFF Mojo Rawley grabbed the mic at the WWE Performance Center in Orlando and gave Rob one of the greatest, most hype intros ever ... despite the fact there were no fans in the stands (because of the COVID-19 pandemic).
The music came on, Gronk busted out into the arena ... AND DANCED HIS ASS OFF!
He even grinded on one of the turnbuckles!