Peter Griffin’s Massive Muscle Growth – Fan Art by THOR

A Hilarious Transformation in Classic Family Guy Style

What happens when Peter Griffin from Family Guy ignores a sign that says “DO NOT DRINK”? You get an explosive and hilarious transformation! In this 1-page fan art comic by the talented artist THOR, Peter stumbles into a secret lab, gulps down an experimental ale, and undergoes massive muscle growth. Muscles bulge, shirts shred, and chaos follows as Peter becomes a gigantic, overpowered version of himself ready to break couches and doorways alike.

Perfect for fans of male muscle expansion, cartoon transformations, and humorous superhero-style power-ups. This fan art captures the absurdity and fun of Peter Griffin’s character with a bold, exaggerated twist.