The Gender Frog is known by many different names such as "The Genderbread Person" or "The Gender Unicron".
This concept is used to help deconstruct gender and sexuality and clarify to people the differences and interrelationships.
It is used to help teach people that Gender does not determine expression or sex and that gender does not determine sexual orientation.
Sam Killerman created and illustrated "The Genderbread Person" model. Sam is an author of multiple books and is an LGBT advocate.
It aims to explain how people can identify on a spectrum of different concepts.
The definitions for these can be seen in the slideshow above.