The stream opens with Sergio saying it's Jerry the Intern's birthday, and that they are gonna ask him if he wants to join the stream, to cheer him up after the Alex incident two weeks ago.
However, just after that, Aaron comes on to tell us that Jerry isn't real.
After both of them leave for a moment, Barry from the Game Grumps runs on in a panic. He's been held captive at SEGA and everyone keeps calling him Jerry, making him do work without pay. Then Alex walks in, with rage building up. He's gonna "take care of this Jerry situation for good". Aaron then swoops in to diffuse the madness, calling for the stream to cut. It then goes on stand by. After that, the stream room is in shambles.
After a hasty repair, they proceed to promote the upcoming Sonic Boom episode and afterwards, play some Sonic Unleashed with Barry. However, Aaron mentions that Alex will be on a "mandatory vacation, possibly forever", and that they're lucky to have a police office across the street.
In other words, the Official Sonic Stream is the most compelling anime of 2017.