Peachy Pet is a slapstick character added to the Johnny Thunder comic series during the Golden Age: she is a tough-as-nails brat, complete with stereotypical blonde curls, who had been adopted by Johnny Thunder. Aside from an easter egg cameo or two, she never appeared again after the end of the Golden Age.

Peachy Pet

Peachy Pet is a slapstick character added to the Johnny Thunder comic series during the Golden Age: she is a tough-as-nails brat, complete with stereotypical blonde curls, who had been adopted by Johnny Thunder. Aside from an easter egg cameo or two, she never appeared again after the end of the Golden Age.

All data from the awesome folks at Marvel.