Board Thread:General Discussion/@comment-24058209-20131104051946/@comment-3364111-20131126182109

Lady Shoko wrote: Well, Mikey was kind of right (surprisingly):

Dogpound turned into a supermutant, and so did Timothy! I don't know what went wrong with Mikey though; he just turned into Zit-zilla. :-/  Mutagen doesn't really follow the patterns of logic, does it now?

Don't forget, the mutagen Mikey exposed to himself was being experimented on by Donny so they're why it gave him the Pimple infestation instead of a pure mutation.