Cena trolling fans about Summerslam?

John Cena has become known for his cryptic posts on Instagram which are usually designed to get a reaction out of WWE fans.

Here is Cena’s latest post regarding Summerslam:

Cena has done a series of “Stone Cold” Instagram posts in the past and explained them during an appearance on The Ellen Show a few years back:

“For some reason on Friday I figured it should be ‘Stone Cold Friday’, but you will never see ‘Stone Cold’ Steve Austin, it will be ‘Stone Cold’ something else.”