Various mad scientist concepts.

Homer Simpson.

SONIC CD 2

🔃

Madonna, Sonic's (first) Girlfriend

.... ... .

Human Sonic isn't weird; we're just not doing it right.

Human Tails and Knuckles, to finish off the Sonic Heroes.

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My good friend @GordontheeGoober made this character Filburt. Don't worry. Gordon gave me permission to share it, despite it being in a private chat room.