As you may know, the Rocket League Garage crew has been responsible for discovering most of the Rocket League easter eggs known so far. Psyonix doesn't seem to run out of sneaky ways to surprise Rocket League fans. In the Revenge of the Battle-Cars DLC pack, Psyonix introduced two new vehicles to the game (Zippy & Scarab). If you take a closer look at the Zippy, you will notice that there is a face embossed onto both of the rear lights. That exact face also happens to be Psyonix_Mark's profile picture on Twitter. We don't know if there is a reason why Psyonix decided to include this specific easter egg, or if it's just for giggles.

Here is a side-by-side comparison of the two images:

If we missed anything, let us know in the comments below.