Cole Sprouse is trending on Twitter right now, and if you find yourself ass-king yourself why, that pun should be the clue that you need.

Riverdale star Cole Sprouse took to Instagram today. That's a normal activity for both celebrities and non-celebrities alike. He posted a selfie. (Again, how very normal of him.)

However, in the backdrop of the selfie, is a mirror. In the mirror you see the *ENTIERTY* of Cole Sporuse's naked butt.

LESS NORMAL.

The photo is captioned, "Good morning to my publicity team." It is every kind of hilarious, and the internet is LEGITIMATELY going wild over it.

A post shared by instagram

Cole Sprouse has been known for his joking sense of humor online and offline, and this is no exception. Today, he is taking his class-clown energy to the max.

The actor has been responding to comments that the picture has received. Photographer Sam Dameshek commented on the post, "I just did the biggest double take." To this, Sprouse replied, "One for each cheek."

Actor Mark Indelicato, who is known for his recent work on the show Hacks commented, "This photo has been one of my favorites for a very long time I'm glad you posted it before I did."

This tells the world that this was not, in fact, a picture that was taken today, but rather a picture that Sprouse took awhile ago, showed to many friends, and then, today, felt like sharing with the world. Hilarious.

Of course, when you need something funny to get even funnier, you have to turn to Twitter.

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Keep doing you, Cole Sprouse.