How who is the black guy on so random?

It seems you're asking about a specific person on the show "So Random!" However, there's no information about a "black guy" being a cast member on that show.

To help me understand your question better, could you please provide:

* The full name of the person you're asking about.

* Any other details about this person, like their role on the show or any notable characteristics.

This would help me identify the individual you're referring to and provide you with the correct information.