Vin Diesel & John Cena Troll 'Fast 9' Fans On WWE Star's Last Day Of Filming

John Cena's got jokes! Well, he's trying to be funny as he teases the hell out of 'Fast 9' fans.

Vin Diesel shared a video from the set to celebrate the completion of Cena's scenes.

"Week 16, 'Fast 9,'" Diesel said at the start of his video, "John Cena is finally filming his last day."

Cena's role in 'Fast 9' has been kept under wraps and fans can only speculate what role he has and how his character fits into the iconic franchise.

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Such A Tease

Just when we thought we were going to get some insight, Cena and Diesel dropped the troll hammer on us.

"I know all of you out there are asking questions," Cena said in the video. "About what do you do in the movie? Why are you here? What can we expect?"

Cena continued, "I have many of those answers... you're gonna have to wait to see the movie."

Thanks for nothing.

John and Vin are just tickled pink because they know something fans are dying to know.

Vin Pumps Up John

Diesel did say that the audience will be "blown away" by whatever it is that Cena does in the flick.

"You are going to be ecstatic about what he's contributed to this saga," he proclaimed.

"I'm so, so, so, so proud of him, I can't even put it into words," Vin said.

Cena told Entertainment Weekly that the cast accepted him with open arms but only after he earned their respect.

If you can't have the Rock, Cena is the next best thing, right?

'Fast 9' is set to hit theaters in 2020.