Besides being famous for the People’s eyebrow, a smile with higher charm points than that of Barack Obama and having a diet of champions, Dwayne Johnson can also add Internet trolling to his list of accomplishments.

This is what he uploaded on Instagram .

I ain’t got time to bleed..

A video posted by therock (@therock) on

As it turns out, this was a prosthetic arm . But I won’t lie. I cringed.