In the first meeting with Wonder Pink, Wonder Blue will comment "Hey, can we save the meet-and-greet for later!? We got a pain in the butt hedgehog to get rid off!", referencing the Gedie Dough-Goo they are under attack from and unable to defeat. The Gedie Dough-Goo itself is covered in blue spikes and has a spinning ball attack, making a strong reference to Sonic The Hedgehog.

This is also ironic, as Wonder Blue's english voice actor is Roger Craig Smith, who also voices Sonic the Hedgehog in the modern-gen Sonic games (Starting with Sonic Free Riders and Sonic Colors in November 2010).