Board Thread:General Discussion/@comment-24973452-20160905181416/@comment-38364716-20190804165925

dumbhead wrote: Smartyg4 wrote: Napstablook and his cousins are male, But blooky's gender is the ONLY one that has NOT been confirmed for real.

Mettaton was probably going to say He If by “Napstablook and his cousins” you also mean Mad Dummy, well...

[//undertale.fandom.com/wiki/Mad_Mew_Mew https://undertale.fandom.com/wiki/Mad_Mew_Mew]

“*Mad Mew Mew tightens her head”

HER

...the end It is said that gender changes when the body looks different.