Marvelgender

Marvelgender is an umbrella term for genders that are related/connected to Marvel. This includes Marvel Comics, Marvel Entertainment, Marvel Studios, the Marvel Cinematic Universe, Marvel characters, etc. Marvelgenders can be used by anyone and aren't exclusive.

Subcategories
Xmengender - an umbrella term for all genders related to the X-Men. This includes comics, movies, shows, characters, games, etc. It is also known as x-mengender, xmangender, and x-mangender.

Avengergender - an umbrella term for all genders related to the Avengers (East Coast and/or West Coast). This includes comics, movies, shows, characters, games, etc. It is also known as avengender, avengegender and avengersgender.

History
The term and its subcategories were coined by Tumblr user synpa-tee on August 27, 2021. The flags were created by the same user on the same day.

Flags
The marvelgender flag has seven stripes: two black stripes, two dark red stripes, two red stripes, and one white stripe. There's also the letter 'M' in the center, in a font similar to the Marvel logo. The flag's colors are meant to be colors commonly found in Marvel logos. The number of stripes is a reference to The Seven/Salem's Seven and various other groups with the number seven in their name.

The alternate flag is almost the same; however, rather than the letter M, the word "MARVEL" is written in Krakoan, which is a fictional language found in the Marvel comics.

The xmengender flag is almost the same, but it has the X-Men logo in the center. The avengergender flag has the Avengers logo in the center.