"Imagine a character named 'MuscleTeddy' who possesses an incredibly muscular physique akin to Dwayne 'The Rock' Johnson, but with an incredibly cute and endearing facial expression, similar to that of Pepe the Frog. MuscleTeddy is known for his imposing physique, but his personality is charmingly friendly and affectionate. Describe his impressive muscular appearance, with muscles that defy physics, and his adorable face that makes everyone want to hug him. Explore how MuscleTeddy balances his superhuman strength with his amiable character as he faces challenges and enemies in a world full of contrasts."